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: Major League Baseball color barrier | Statement: [I Never Had It Made, mainSubject, Major League Baseball color barrier]

Target entity: Major League Baseball color barrier
Context triple: [I Never Had It Made, mainSubject, Major League Baseball color barrier]

• A. Negro Leagues
  The Negro Leagues were a collection of professional African American baseball leagues in the United States that operated during the era of racial segregation and showcased many of the sport’s greatest talents before integration into Major League Baseball.
• B. Major League Baseball All-Century Team
  The Major League Baseball All-Century Team is a roster of the sport’s greatest players of the 20th century, selected through fan voting and a panel of experts and unveiled in 1999.
• C. Major League Baseball labor disputes
  Major League Baseball labor disputes are recurring conflicts between team owners and players over issues like salaries, free agency, and working conditions that have led to strikes, lockouts, and significant disruptions to the sport.
• D. Jackie Robinson Day
  Jackie Robinson Day is an annual Major League Baseball celebration on April 15 honoring Jackie Robinson’s breaking of the sport’s color barrier, during which all players wear his retired number 42.
• E. The Jackie Robinson Story
  The Jackie Robinson Story is a 1950 biographical film in which baseball legend Jackie Robinson portrays himself, dramatizing his historic breaking of Major League Baseball’s color barrier.
• 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: Major League Baseball color barrier
Triple: [I Never Had It Made, mainSubject, Major League Baseball color barrier]

The Major League Baseball color barrier was the unwritten but rigid segregation policy that kept Black players out of the major leagues until Jackie Robinson broke it in 1947.

Target entity: Major League Baseball color barrier
Target entity description: The Major League Baseball color barrier was the unwritten but rigid segregation policy that kept Black players out of the major leagues until Jackie Robinson broke it in 1947.

• A. Negro Leagues
  The Negro Leagues were a collection of professional African American baseball leagues in the United States that operated during the era of racial segregation and showcased many of the sport’s greatest talents before integration into Major League Baseball.
• B. Major League Baseball All-Century Team
  The Major League Baseball All-Century Team is a roster of the sport’s greatest players of the 20th century, selected through fan voting and a panel of experts and unveiled in 1999.
• C. Major League Baseball labor disputes
  Major League Baseball labor disputes are recurring conflicts between team owners and players over issues like salaries, free agency, and working conditions that have led to strikes, lockouts, and significant disruptions to the sport.
• D. Jackie Robinson Day
  Jackie Robinson Day is an annual Major League Baseball celebration on April 15 honoring Jackie Robinson’s breaking of the sport’s color barrier, during which all players wear his retired number 42.
• E. The Jackie Robinson Story
  The Jackie Robinson Story is a 1950 biographical film in which baseball legend Jackie Robinson portrays himself, dramatizing his historic breaking of Major League Baseball’s color barrier.
• F. None of above. chosen