question: What is held in the trust entity
answer: it holds the assets of Bill and Melinda Gates , who are the sole trustees , and receives contributions from Buffett
turker_answer: The trust entity holds the assets of Bill and Melinda Gates , who are the sole trustees , and receives contributions from Buffett .
rule-based: It holds the assets of Bill and Melinda Gates , who are the sole trustees , and receives contributions from Buffett is held in the trust entity