Detailed Instructions: 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'.
Problem:Context: Carson changed Bailey's name after picking the perfect one. 
 Question: What does Carson need to do before this? 
 Options: (A) would need to decide to change the name before this (B) Begin using a new name (C) would have to go to the doctor before this
Solution:
A