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 bowling ball knocked over the bowling pins.
(1)The man rolled the bowling ball down the alley.(2)The man dropped the bowling ball on his foot.
1

I rubbed the soap between my hands.
(1)The soap foamed.(2)My hands went numb.
1

The cashier denied the woman a refund for the dress.
(1)She lost her receipt.(2)The dress didn't fit.

1