instruction:
In this task, you're given a context, a question, and three options. Your task is to find the correct answer to the question using the given context and options. Also, you may need to use commonsense reasoning about social situations to answer the questions. Classify your answers into 'A', 'B', and 'C'.
question:
Context: Carson gave Riley an idea about how to improve the efficiency of the operation. 
 Question: How would Carson feel afterwards? 
 Options: (A) he has nothing to offer (B) very intelligent (C) like a loafer
answer:
B


question:
Context: Tracy challenged Grandma to a race. Grandma was wicked fast and not to be underestimated. 
 Question: Why did Tracy do this? 
 Options: (A) know grandma (B) enjoy racing grandma (C) race her
answer:
B


question:
Context: Riley understood Sasha's presentation well and gave a long clap for her good job. 
 Question: Why did Riley do this? 
 Options: (A) lazy (B) bored (C) proud
answer:

C