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: As the U.S. military evacuated Saigon in the Spring of 1975, President Gerald Ford approved Operation Babylift, the plan to transport thousands of Vietnamese children to adoptive parents in the West, hundreds of them at a time, before the U.S. was forced out of the country. Sentence 2: The U.S. military evacuated U.S. citizens.
Output:
0