Detailed 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'.
Q: (A) blocking all my sisters devices from the internet since she refuse to give me my room back
(B) wanting to pursue a girl that roommate wants? Context girl we both just met, hes been texting her for a couple of days she and few other friends come over and she sits next to me entire night and lays her head right next to lap. she's also leaving for deployment so it wouldn't be a
A:
A