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'.

[EX Q]: Sentence 1: Scientists had observed that mice with a defective Klotho gene aged prematurely and wondered if an enhanced gene would have an opposite effect. Sentence 2: Scientists have discovered a gene that produces a hormone that raises the life expectancy in mice by 30 percent.
[EX A]: 0

[EX Q]: Sentence 1: According to COPREFA, another soldier was wounded in a guerrilla ambush against the elite Bracamonte Battalion on a highway in central El Salvador. Sentence 2: The Bracamonte Battalion was attacked by guerrillas.
[EX A]: 1

[EX Q]: Sentence 1: Miller, the Pulitzer Prize-winning playwright whose most famous fictional creation,  Loman in 'Death of a Salesman' came to symbolize the American Dream gone awry, has died. Sentence 2: Playwright Miller, the Pulitzer Prize-winning author of 'Death of a Salesman', has died.
[EX A]:
1