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: 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.

Output: 0


Input: Consider Input: Sentence 1: Contact with the press will be restricted to "perodic meetings", as promised by all three parties, in order to "focus their energies" on the most important issues. Sentence 2: The delegations may only speak periodically to the press, in order to concentrate on the issues.

Output: 1


Input: Consider Input: Sentence 1: Prime Minister Silvio Berlusconi was elected March 28 with a mandate to reform Italy's business regulations and pull the economy out of recession. Sentence 2: The Italian Prime Minister is Silvio Berlusconi.


Output: 1