Definition: In this task, you're given a context passage, a question, and three answer options. Your task is to return an incorrect answer option to the question from the choices given. For all questions, only one of the three answer options is correct. Pick one of the two incorrect answer options as the output.
Input: Context: Riley did experiments for the study and noted the results for the paper. 
 Question: Why did Riley do this? 
 Options: (A) help explain the study (B) prepare for the experiment (C) decide on an experiment to do

B