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 skier slipped on the slope.
(1)She dropped her ski poles.(2)She hit a patch of ice.
[A]: 2


[Q]: I parked in the driveway.
(1)The garage was open.(2)The garage was full.
[A]: 2


[Q]: The teenager grew taller than his father.
(1)He went through a growth spurt.(2)He joined the basketball team.
[A]:
1