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.

The man became disabled.
(1)His family offered him financial support.(2)His family cut off contact with him.
1

The boy giggled uncontrollably.
(1)His brother tickled him.(2)His brother kicked him.
1

The button on my shirt fell off.
(1)I sewed the button back on.(2)I glued the button back on.

1