question: What are some charitable efforts Kanye west has participated in ?
answer: 100 Black Men of America , a Live Earth concert benefit , World Water Day rally
turker_answer: Kanye West participated in 100 Black Men of America , a Live Earth concert benefit , and a World Water Day rally .
rule-based: Some charitable efforts Kanye west has participated in are 100 Black Men of America , a Live Earth concert benefit , World Water Day rally .