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.

[EX Q]: The man and woman fell in love.
(1)They attended college.(2)They got married.
[EX A]: 2

[EX Q]: The balloon expanded.
(1)I blew into it.(2)I pricked it.
[EX A]: 1

[EX Q]: The nurse prepared the needle for the patient's injection.
(1)The patient bled.(2)The patient tensed up.
[EX A]:
2