Definition: 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) charging my school $9.51/hr (PHP500/hr cuz Philippines) for prom night's sound system
(B) stopping loaning money to my dad
Output:
B