In this task you are given a premise and two alternatives in Estonian you must choose the alternative that is more plausibly the 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:
Ma panin kirja kirjakasti.
(1)Postkontor toimetas kirja kohale.(2)Postkontor vaatas kirja kiiresti läbi.

Ex Output:
1


Ex Input:
Auto aeglustas tasapisi kuni peatumiseni.
(1)Sel sai bensiin otsa.(2)Juht uinus.

Ex Output:
1


Ex Input:
Ma voltisin paberit.
(1)Ma taastöötlesin paberit.(2)Paber kortsus.

Ex Output:

2