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: The Independent Police Complaints Commission (IPCC) is trying to reassure lawyers for the family of Jean Charles de Menezes that the inquiry is still on track. Sentence 2: Police issued John Wadham's statement after lawyers for the de Menezes family met with the complaints commission, demanding more information about the killing.

Output: 0

Input: Consider Input: Sentence 1: The liner notes to the CD surmise that Farrakhan is the author of three selections, "Is She Is, or Is She Ain't", "Don't Touch Me Nylon," and "Female Boxer" and that is quite possible. The most interesting is the first of these three, a topical number on Christie Jorgensen, the subject of a series of sex change operations. While such transexual operations have since become more common, this was the first to receive high publicity. Sentence 2: Sex-change operations become more common.

Output: 1

Input: Consider Input: Sentence 1: The increased amounts of carbon dioxide (CO2) and other greenhouse gases (GHGs) are the primary causes of the human-induced component of global warming. Sentence 2: Greenhouse effect changes global climate.
Output: 1