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: Sharon sent dismissal letters to Benny Elon and Avigdor Lieberman, who oppose his withdrawal plan, on Friday. Sentence 2: On Friday,Sharon fired Benny Elon and Avigdor Lieberman.
Example Output: 1

Example Input: Sentence 1: The human species may be more than 100,000 years old but the bulk of its numerical growth has come in just the last few decades: 2.6 billion of today's 5.6 billion people have been born since 1960. Sentence 2: The world population is 5.6 billion.
Example Output: 1

Example Input: Sentence 1: With the city's hotels in the midst of a sudden slowdown in business, operators are seeking wage cuts and other concessions from the unions representing 27,500 bellhops, housekeepers and waiters. But the unions are drawing a line across hotel lobbies, from the high-end Carlyle to the more budget-minded Ramada Inn, saying they see no need to bend now that operators are cutting rates in an effort to fill vacant rooms with tourists, executives and other travelers. It is far too soon to judge the financial health of the industry, said Peter Ward, president of the New York Hotel and Motel Trades Council, an alliance of hotel unions. Sentence 2: The New York Hotel and Motel Trades Council is an alliance of hotel unions.
Example Output:
1