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 Input:
I burst into a fit of laughter.
(1)My teeth began to chatter.(2)My eyes welled up with tears.

Ex Output:
2


Ex Input:
The crowd gave the band a standing ovation.
(1)The band signed autographs.(2)The band reappeared on the stage.

Ex Output:
2


Ex Input:
The customer thought the souvenir was overpriced.
(1)The vender sold it to him.(2)He bargained with the vendor.

Ex Output:

2