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's eyes watered.
(1)Dust got into his eyes.(2)He put goggles over his eyes.
1

The woman lingered in the bathtub.
(1)The bathwater became lukewarm.(2)The bathwater drained out of the tub.
1

The runner sensed his competitor gaining on him.
(1)He dropped out of the race.(2)He sped up his pace.

2