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 Input:
Sunlight entered the room.
(1)I opened the curtains.(2)I unlocked the door.

Ex Output:
1


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

Ex Output:
2


Ex Input:
I packed up my belongings.
(1)I was hunting for a new apartment.(2)I was moving out of my apartment.

Ex Output:

2