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 bumped into the sofa.
(1)The leg of the sofa came loose.(2)She bruised her knee.

A: 2
****
Q: I planted the seeds in the soil.
(1)I watered the soil.(2)The seeds sprouted.

A: 2
****
Q: My ankle was swollen.
(1)I put ice on it.(2)I rubbed lotion on it.

A:
1
****