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: Basque separatist party Batasuna is widely regarded as the political wing of the Basque paramilitary group, ETA - a linkage it denies. Sentence 2: Batasuna denies it is the political wing of ETA.

1