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: Long March 7 rockets | Statement: [China Aerospace Science and Technology Corporation, hasMajorProductLine, Long March 7 rockets]

Target entity: Long March 7 rockets
Context triple: [China Aerospace Science and Technology Corporation, hasMajorProductLine, Long March 7 rockets]

• A. Long March launch vehicles
  Long March launch vehicles are a family of Chinese expendable rockets that serve as the backbone of China’s space launch program for satellites, crewed missions, and deep-space probes.
• B. Long March 8 (some missions)
  Long March 8 is a Chinese medium-lift orbital launch vehicle developed by the China Academy of Launch Vehicle Technology to provide cost-effective, partially reusable access to space for a variety of satellite missions.
• C. Long March 5
  Long March 5 is a heavy-lift Chinese orbital launch vehicle developed by the China National Space Administration for deploying large payloads to Earth orbit and deep-space missions.
• D. Long March 6
  Long March 6 is a Chinese small-lift orbital launch vehicle designed for rapid, cost-effective deployment of satellites into low Earth orbit.
• E. Long March 2C
  Long March 2C is a Chinese two-stage orbital launch vehicle used primarily to place satellites into low Earth orbit.
• 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: Long March 7 rockets
Triple: [China Aerospace Science and Technology Corporation, hasMajorProductLine, Long March 7 rockets]

Long March 7 rockets are a family of medium-lift Chinese launch vehicles used primarily to deliver cargo and spacecraft to low Earth orbit, including missions to the Tiangong space station.

Target entity: Long March 7 rockets
Target entity description: Long March 7 rockets are a family of medium-lift Chinese launch vehicles used primarily to deliver cargo and spacecraft to low Earth orbit, including missions to the Tiangong space station.

• A. Long March launch vehicles chosen
  Long March launch vehicles are a family of Chinese expendable rockets that serve as the backbone of China’s space launch program for satellites, crewed missions, and deep-space probes.
• B. Long March 8 (some missions)
  Long March 8 is a Chinese medium-lift orbital launch vehicle developed by the China Academy of Launch Vehicle Technology to provide cost-effective, partially reusable access to space for a variety of satellite missions.
• C. Long March 5
  Long March 5 is a heavy-lift Chinese orbital launch vehicle developed by the China National Space Administration for deploying large payloads to Earth orbit and deep-space missions.
• D. Long March 6
  Long March 6 is a Chinese small-lift orbital launch vehicle designed for rapid, cost-effective deployment of satellites into low Earth orbit.
• E. Long March 2C
  Long March 2C is a Chinese two-stage orbital launch vehicle used primarily to place satellites into low Earth orbit.
• F. None of above.