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.

Q: The woman resigned from her job.
(1)She aspired to hold an executive position in the firm.(2)She believed her superiors were acting unethically.

A: 2
****
Q: The man wore a lifejacket in the water.
(1)He couldn't swim.(2)The water was shallow.

A: 1
****
Q: The man pressed down on the moist flap of the envelope.
(1)He put a stamp on the envelope.(2)He sealed the envelope shut.

A:
2
****