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: It is estimated that the disaster resulting from the deliberate crash of a Jumbo-Jet on a nuclear power station would be a multiple of the Chernobyl accident in the worst case by a factor of 60. Sentence 2: The Chernobyl disaster had repercussions outside the ex-USSR.

0