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: Larry Estrada, whose father served in the Marine Corps in Vietnam, said he has always had a great appreciation for the military and wanted to do his part to help. Sentence 2: Larry Estrada's father belonged to the Marine Corps.

1