Definition: 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: Sentence 1: Though fearful of a forthcoming performance evaluation by her boss, Zoe must unravel the life of a man just found dead of a heart attack, who was supposed to have died three years earlier in a boating accident. Sentence 2: Zoe died in a boating accident.

0