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.

Q: The wealthy man died of old age.
(1)His son got into legal trouble.(2)His son inherited his fortune.

A: 2
****
Q: The man's voice projected clearly throughout the auditorium.
(1)He greeted the audience.(2)He spoke into the microphone.

A: 2
****
Q: I pounded the nail with the hammer.
(1)The nail sunk into the wood.(2)The nail became rusty.

A:
1
****