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 teenager grew taller than his father.
(1)He went through a growth spurt.(2)He joined the basketball team.
1

The woman spotted her friend from across the room.
(1)The woman waved.(2)The woman escaped.
1

The man begged for forgiveness.
(1)The woman took pity on him.(2)The woman joked around with him.

1