Question: Are leaves from coca good for gaining weight?, Answer:No, Description of Coca: group of plant varieties cultivated for coca production, Fact1: People who want to gain weight seek to increase caloric intake , Fact2: Coca leaf contains chemicals that suppress hunger and thirst
Step1: What kinds of foods do people who want to gain weight look for?, Step2: Are coca leaves #1?, Wikipedia page for step 1: Weight Gain, Wikipedia page for step 2: Coca Leaves, not_definitive_answer: False, incorrect_answer: False