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.

I opened my eyes.
(1)I woke up.(2)I relaxed.
1

The woman felt nostalgic.
(1)She ran into a childhood friend.(2)She yelled at her children.
1

The woman sighed with frustration.
(1)Her husband misunderstood her concerns.(2)Her husband kissed her goodbye.

1