In this task, you are given two statements. The task is to output whether a given textual premise, i.e. Statement 2, entails or implies a given scientific fact, i.e. Statement 1. The output should be 'entails' if Statement 2 supports Statement 1 and should be 'neutral' otherwise.
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Question: Sentence 1: Is the digestive tract of many sharks longer or shorter than many other vertebrates? Sentence 2: Many more genera are short than long lived.

Answer: neutral


Question: Sentence 1: In weather terms, the boundary between two air masses is called front. Sentence 2: In weather, all fronts are boundaries    between masses of air with different densities, usually caused by temperature    differences.

Answer: entails


Question: Sentence 1: Apes and bats are the 2 primary hosts of ebola in central africa. Sentence 2: Gorillas are large apes that are native to Africa.

Answer:
neutral