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:
The girl desired her parent's approval.
(1)She ran away from home.(2)She obeyed her parent's rules.

Ex Output:
2


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 boy had trouble buttoning his shirt.
(1)He refused to wear the shirt.(2)He asked his mother for help.

Ex Output:

2