In this task, you are given two simple actions (associated with "A", "B"). You must identify which action is considered less ethical. Do not generate anything else apart from one of the following characters: 'A', 'B'.

Example Input: (A) not telling my parents about my brother's drug use
(B) changing the locks on my 23 year old sister and kicking her out of my house
Example Output: A

Example Input: (A) making someone walk in cold weather so I wouldn't be late for work
(B) destroying the guys house who trashed my wife's apartment
Example Output: A

Example Input: (A) not helping warning someone about a health issue
(B) submitting 8 movies to one subreddit in less than 24 hours where the rules say "you may submit no more than 10 movies in 24 hours"
Example Output:
A

