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 Q]: The marathoner kept at a slow pace.
(1)She wanted to conserve her energy.(2)She saw the finish line.
[EX A]: 1

[EX Q]: The woman spoke with a foreign accent.
(1)She came from a wealthy family.(2)She migrated from another country.
[EX A]: 2

[EX Q]: The doorbell rang.
(1)The visitor tapped the knocker on the door.(2)The woman peered through the keyhole in the door.
[EX A]:
2