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: One of Argentina's top Falkland negotiators said Mr Hurd's visit the first by a cabinet minister since the 1982 Falklands conflict meant we are on our way to a broader richer relationship in which the islands are only a part of the relationship not the only issue. Sentence 2: Relations between Argentina and Great Britain are growing more cooperative.

Output: 1

Input: Consider Input: Sentence 1: This case is one of the first to be prosecuted under a new U.S. law regulating unwanted e-mail. Sentence 2: There is a new U. S. law that bans e-mail.

Output: 0

Input: Consider Input: Sentence 1: The Pharos, a monumental lighthouse built around 280 BC and standing 330 ft high, lit the entrance to Alexandria harbour for centuries, but archeologists have never been able to identify positively any remains. Sentence 2: The Pharos Lighthouse was built around 280 BC.
Output: 1