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'.

Context: Bailey took swimming lessons so now Bailey gained an important skill to survive in water. 
 Question: What does Bailey need to do before it? 
 Options: (A) needed to enroll the class (B) learn to swim (C) be a good swimmer
A

Context: Cameron followed the detailed instruction and put the bookshelf together correctly. 
 Question: How would Cameron feel afterwards? 
 Options: (A) inferior and unable (B) accomplished and skilled (C) lazy and incapable
B

Context: Alex helped design Robin's experiment in order to test the theory. 
 Question: What does Alex need to do before this? 
 Options: (A) be a good friend (B) see the results (C) needed to know the theory

C