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: The recovery of the capsule, which carried astronaut Virgil "Gus" Grissom on a brief suborbital flight on July 21, 1961, took place on the 30th anniversary of mankind's first moon landing. Sentence 2: The moon was first touched by mankind in 1969.

0