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 got away with the crime.
(1)Her accomplice was apprehended.(2)She destroyed the evidence.

A: 2
****
Q: The woman's date wanted to look like a gentleman.
(1)He opened the door for her.(2)He asked her if she liked sushi.

A: 1
****
Q: My knees buckled on the stairs.
(1)I caught myself on the railing.(2)The railing came loose from the wall.

A:
1
****