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: Al-Qaida-linked militants have carried out a series of suicide bombings targeting Western interests in Indonesia since 2002. Sentence 2: Since 2002 Al-Qaida militants have tried to hit Western interests in Indonesia.

1