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'.

Input: Consider Input: Sentence 1: British Prime Minister Tony Blair said today's events could "make history anew" and to "escape the heavy chains of history". Blair said, "Look back and we see centuries pock-marked by conflict, hardship, even hatred, among the people of these islands." Blair's predecessor, Sir John Major said "The sight of people that were once totally antagonistic to one another sitting down to plan the future of Northern Ireland is very attractive," adding "I always believed from the outset that it was possible but that it would be difficult and that it would take a long time." Sentence 2: Blair belongs to the Church of England.

Output: 0


Input: Consider Input: Sentence 1: Bless Me, Ultima has survived a challenge in New York without being banned, or indeed, burned. It came in 75th on the American Library Association's list of the 100 Most Frequently Challenged Books of 1990-2000. By comparison, the fourth, fifth, sixth, and seventh positions are occupied by Robert Cormier's The Chocolate War, Mark Twain's The Adventures of Huckleberry Finn, John Steinbeck's Of Mice and Men, and J.K. Rowling's Harry Potter series, respectively. Sentence 2: J.K. Rowling is the author of "Harry Potter".

Output: 1


Input: Consider Input: Sentence 1: There are four identified subtypes of Ebola virus. Three of the four have caused disease in humans: Ebola-Zaire, Ebola-Sudan, and Ebola-Ivory Coast. The fourth, Ebola-Reston, has caused disease in non-human primates, but not in humans. Sentence 2: The Ebola epidemic breaks out in Zaire.


Output: 0