Triple

Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).

Phrase: Mexican–American frontier conflicts | Statement: [Navajo Wars, relatedTo, Mexican–American frontier conflicts]

Target entity: Mexican–American frontier conflicts
Context triple: [Navajo Wars, relatedTo, Mexican–American frontier conflicts]

• A. Comanche Wars
  The Comanche Wars were a series of 18th- and 19th-century conflicts in the Southern Plains between the Comanche people and various colonial, Mexican, and United States forces over control of territory and resources.
• B. Navajo Wars
  The Navajo Wars were a series of 19th-century conflicts between the Navajo people and the United States (and earlier Spanish and Mexican authorities), marked by campaigns of forced relocation, including the Long Walk to Bosque Redondo.
• C. Spanish–Native American wars
  The Spanish–Native American wars were a series of conflicts between Spanish colonial forces and various Indigenous peoples of the Americas, fought over territory, resources, and resistance to colonization from the 16th through the 19th centuries.
• D. Indian Wars in the Southwest
  The Indian Wars in the Southwest were a series of 19th-century conflicts between the United States and various Native American tribes in the arid borderlands of the American Southwest, marked by protracted guerrilla warfare, forced relocations, and the eventual confinement of Indigenous peoples to reservations.
• E. Yaqui Wars
  The Yaqui Wars were a series of violent conflicts from the 16th to early 20th centuries between the Indigenous Yaqui people of northern Mexico and Spanish, then Mexican, authorities over land, autonomy, and resistance to colonization.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Entity: Mexican–American frontier conflicts
Triple: [Navajo Wars, relatedTo, Mexican–American frontier conflicts]

Mexican–American frontier conflicts were a series of violent clashes, raids, and military campaigns in the 19th century between Mexican and later U.S. authorities and various Indigenous peoples along the shifting borderlands of the American Southwest.

Target entity: Mexican–American frontier conflicts
Target entity description: Mexican–American frontier conflicts were a series of violent clashes, raids, and military campaigns in the 19th century between Mexican and later U.S. authorities and various Indigenous peoples along the shifting borderlands of the American Southwest.

• A. Comanche Wars
  The Comanche Wars were a series of 18th- and 19th-century conflicts in the Southern Plains between the Comanche people and various colonial, Mexican, and United States forces over control of territory and resources.
• B. Navajo Wars
  The Navajo Wars were a series of 19th-century conflicts between the Navajo people and the United States (and earlier Spanish and Mexican authorities), marked by campaigns of forced relocation, including the Long Walk to Bosque Redondo.
• C. Spanish–Native American wars
  The Spanish–Native American wars were a series of conflicts between Spanish colonial forces and various Indigenous peoples of the Americas, fought over territory, resources, and resistance to colonization from the 16th through the 19th centuries.
• D. Indian Wars in the Southwest chosen
  The Indian Wars in the Southwest were a series of 19th-century conflicts between the United States and various Native American tribes in the arid borderlands of the American Southwest, marked by protracted guerrilla warfare, forced relocations, and the eventual confinement of Indigenous peoples to reservations.
• E. Yaqui Wars
  The Yaqui Wars were a series of violent conflicts from the 16th to early 20th centuries between the Indigenous Yaqui people of northern Mexico and Spanish, then Mexican, authorities over land, autonomy, and resistance to colonization.
• F. None of above.