In this task, you are given a question containing a blank (_) and two options. You should pick the best option to answer the question. Please answer with "A" or "B".

Ex Input:
Erin's hands were always cold compared to Elena's in the winter since _ has fingerless gloves. (A) Erin (B) Elena

Ex Output:
A


Ex Input:
Kyle gave a piece of expensive jewelry to Joel, then _ quickly put it on. (A) Kyle (B) Joel

Ex Output:
B


Ex Input:
To prepare for the event required no skill but plenty of endurance, as the _ was essential for the marathon. (A) skill (B) endurance

Ex Output:

B