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: DARPA Grand Challenge | Statement: [Chris Urmson, participatedIn, DARPA Grand Challenge]

Target entity: DARPA Grand Challenge
Context triple: [Chris Urmson, participatedIn, DARPA Grand Challenge]

• A. DARPA Grand Challenge chosen
  The DARPA Grand Challenge was a series of autonomous vehicle competitions in the 2000s that catalyzed major advances in self-driving car technology and robotics research.
• B. DARPA Urban Challenge
  The DARPA Urban Challenge was a 2007 autonomous vehicle competition in which self-driving cars navigated a mock urban environment to advance robotics and driverless technology.
• C. DARPA Grand Challenge winning team
  The DARPA Grand Challenge winning team was the group of researchers and engineers, led by Sebastian Thrun at Stanford, whose autonomous vehicle "Stanley" successfully completed the 2005 desert race and became a landmark achievement in self-driving car development.
• D. Carnegie Mellon University Red Team in the DARPA Grand Challenge
  The Carnegie Mellon University Red Team in the DARPA Grand Challenge was a pioneering robotics group that developed and fielded autonomous vehicles in the early landmark competitions for self-driving car technology.
• E. Centennial Challenges Program
  The Centennial Challenges Program is a NASA initiative that uses prize competitions to spur innovation in space and related technologies by engaging non-traditional and independent inventors.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.