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: Libya's case against Britain and the US concerns the dispute over their demand for extradition of Libyans charged with blowing up a Pan Am jet over Lockerbie in 1988. Sentence 2: One case involved the extradition of Libyan suspects in the Pan Am Lockerbie bombing.

Output: 1


Input: Consider Input: Sentence 1: A former employee of the company, David Vance of South Portland, said Hooper spent a lot of time on the road, often meeting with customers between Portland and Kittery. Sentence 2: David Vance lives in South Portland.

Output: 1


Input: Consider Input: Sentence 1: Hepburn, a four-time Academy Award winner, died last June in Connecticut at age 96. Sentence 2: Hepburn, who won four Oscars, died last June aged 96.


Output: 1