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: New Delhi: More than 100 Nobel prize winners, two US congressmen, and leading labour organizations have expressed concern over threats against the life of Kailash Satyarthi, India's leading opponent of child labour. Sentence 2: Kailash Satyarthi, India's leading opponent of child labour.

1