Instructions: 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'.
Input: (A) asking my brother to keep a closer eye on his kid
(B) leaving a date with a really nice guy because I ran into an old flame (maybe the old flame) or is all fair I love and war
Output:
B