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: Scientists had thought all gamma-ray bursts had a standard energy. Sentence 2: The scientists had thought that all explosions gamma the ray have a standard energy.

0