Given a premise and two alternatives, choose the alternative that is a more plausible cause or effect of the situation described by the premise. The input format is "premise
(1)alternative_1(2)alternative_2", the output should either be "1" or "2" based on your judgment.

[EX Q]: I felt comfortable.
(1)I kneeled down on the ground.(2)I wrapped myself in a blanket.
[EX A]: 2

[EX Q]: The man remained silent when his friend finishing speaking.
(1)He wanted to offer his friend support.(2)He was thinking about his friend's words.
[EX A]: 2

[EX Q]: I paused to stop talking.
(1)I lost my voice.(2)I ran out of breath.
[EX A]:
2