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'.

Example Input: Sentence 1: Microsoft's (MSFT) own search engine will permanently replace the Yahoo (YHOO) search technology that has been used on Microsoft's MSN website. Sentence 2: Yahoo's technology will still be used.
Example Output: 0

Example Input: Sentence 1: On August 21, the Polish weekly PrzekrÃ³j published an advertisement for Dan-Mark exercise books, bearing the logo of 4fun.tv, a Polish music/interactive   TV station. Part of the advertisement contained a definition of the word "exercise book". The wording looked familiar, and Wikinews consulted Wikipedia,   the collaborative online encyclopedia.  Upon seeing the Wikipedia definition, it appeared that the entry quoted in the promotional material was identical to the initial two paragraphs of the relevant Wikipedia entry. Sentence 2: Wikipedia is an online encyclopedia anyone can edit.
Example Output: 1

Example Input: Sentence 1: Clonaid scientist, Brigitte Boisselier, said the first human clone - a girl nicknamed Eve - was born on Thursday to an American mother. Sentence 2: Brigitte Boisselier announced that a cloned baby had been born.
Example Output:
1

