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: Alex told Robin to leave the room so that she would not see Alex throw up. 
 Question: Why did Alex do this? 
 Options: (A) get Alex some water and medicine (B) feeling sick (C) not gross out others
C

Context: Cameron told Ash's son a story when Ash was stuck at work. 
 Question: What will Ash want to do next? 
 Options: (A) entertain Ash's son (B) thank Cameron (C) stay at work all night
B

Context: After Casey asked them to help, Carson helped Casey conduct their experiment. 
 Question: How would Casey feel as a result? 
 Options: (A) grateful for Carson's help (B) forgetful for Carson's help (C) knowledgeable

A