In this task, you're given two sentences. Indicate if the first sentence clearly entails the second sentence (i.e., one can conclude the 2nd sentence by reading the 1st one). Indicate your answer with '1' if the first sentence entails the second sentence, otherwise answer with '0'.

Ex Input:
Sentence 1: The fifth World Social Forum (WSF) has kicked off in Porto Alegre, Rio Grande do Sul state, Brazil. Sentence 2: The WSF takes place in Brazil.

Ex Output:
1


Ex Input:
Sentence 1: British armor crashed into a jail in order to free the two soldiers who were arrested by Iraqi police and militiamen. Sentence 2: UK troops stormed a police station in Iraq.

Ex Output:
0


Ex Input:
Sentence 1: In early December, Glavkos Clerides and Rauf Denktash, respectively the leaders of the two parts of Cyprus, startled Cypriots by announcing that they would meet for the first time in four years. Sentence 2: Cyprus was divided into two parts in December.

Ex Output:

0