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: Although most Palestinians crossed into Egypt in order to shop and see relatives, Palestinian officials say that the recent border chaos enabled smugglers to bring drugs and weapons into Gaza. Sentence 2: Egyptian and Palestinian border guards failed repeatedly in efforts to end the chaos and to close the border.
[EX A]: 0

[EX Q]: Sentence 1: Ewald, now 74, headed the East German Sports Federation from 1961 to 1988. He was found guilty of making 142 East German sportswomen, mostly swimmers and athletes, take banned performance-enhancing drugs. Sentence 2: Several sportswomen have been accused of doping.
[EX A]: 0

[EX Q]: Sentence 1: Washington Scientists have identified a hormone that significantly extends the lifespan of mice, a discovery that could mark a crucial step toward developing drugs that boost longevity in people. Sentence 2: Texas researchers have found a naturally occurring hormone that can extend the lifespan of mice by as much as 30%, a discovery that opens a new avenue of research into human longevity.
[EX A]:
0