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'.
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Question: Sentence 1: Foreign Ministers of the 16 NATO member countries met early this morning with their Russian counterpart, Yevgeny Primakov, in Berlin in a bid to improve NATO-Russia relations. Sentence 2: The NATO has 16 members.

Answer: 1


Question: 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.

Answer: 0


Question: Sentence 1: A former philosophy teacher whose best-known novel, Sophie's World, was a surprise international best-seller. Sentence 2: Sophie's World is a best seller.

Answer:
1