In this task you are given a premise and two alternatives in Swahili. 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:
Mvulana alifeli mtihani wake wa historia.
(1)Alikuwa makini darasani.(2)Alisahau kusoma.

Ex Output:
2


Ex Input:
Mume alijihisi mwenye makosa kuhusu kumlangai mkewe.
(1)Alimtuhumu yeye kwa kukosa uaminifu.(2)Alikiri uzizi wake kwake.

Ex Output:
2


Ex Input:
Niliamua kubaki nyumbani usiku ule.
(1)Utabiri wa hali ya hewa ulitabiri kimbunga.(2)Rafiki zangu walinitaka tutoke.

Ex Output:

1