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: A man who died during the G20 protests was pushed back by a police line minutes earlier, independent investigators have said. Ian Tomlinson, 47, who died of a heart attack, was blocked from passing through a police cordon as he attempted to walk home from work at a newsagent, the Independent Police Complaints Commission (IPCC) said. He was caught on several CCTV cameras walking up King William Street where he was confronted by uniformed officers shortly before 7.30pm last Wednesday. Sentence 2: Ian Tomlinson was shot by a policeman.

Output: 0


Input: Consider Input: Sentence 1: The scandal is one of several threatening to undermine President Cardoso's four-party government alliance, and could force out one of Brazil's top politicians - the newly appointed President of the Senate, Jader Barbalho. Sentence 2: Jador Barbalho is a politician.

Output: 1


Input: Consider Input: Sentence 1: According to research done by an anti-spam research company Sophos, the United States is the point of origin of over 42% of all spam. Trailing are South Korea with 13% and China with 8% of the world's spam. The security firm performed an audit of its honeypots to come up with the figures ―a honeypot is a special system set up to attract spam or spammers in order to gauge spammer activity. Such activity is not entirely unexpected. The United States accounts for slightly over 25% of all Internet usage, whereas South Korea and China have about 4% and 11% of the world's Internet users, respectively. Yet these percentages still point to the U.S. as being a disproportionate source for spam. Sentence 2: The United States produces spam.


Output: 1