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: Boris Becker is a true legend in the sport of tennis. Aged just seventeen, he won Wimbledon for the first time and went on to become the most prolific tennis player. Sentence 2: Boris Becker is a Wimbledon champion.

Answer: 1


Question: Sentence 1: US telecom giant AT&T reported a nearly 10 percent drop in quarterly net profit on Wednesday but beat expectations on a hefty increase in wireless revenue and improved performance by Apple's iPhone. Net profit fell 9.7 percent in the first quarter compared with the same quarter last year to 3.12 billion US dollars while revenue fell 0.6 percent to 30.6 billion US dollars, the company said in a statement. Earnings per share of 53 cents were better than the 48 cents per share expected by Wall Street analysts. Sentence 2: iPhone is a product of AT&T's.

Answer: 0


Question: Sentence 1: Nine months later, John Glenn becomes the first American man to orbit the Earth. Sentence 2: John Glenn was the first man in orbit.

Answer:
0