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: The majority of human genes have two or more possible alleles. Sentence 2: Nonetheless, some rare major-gene effects may be found in some families, just as hundreds of rare single-gene mutations have been found that cause neurological defects in mice and more than a hundred rare alleles are known for human beings that drastically lower IQ scores in affected individuals.

Answer: neutral


Question: Sentence 1: Vinegar is an example of carboxylic type of acid. Sentence 2: Phloroglucinol carboxylic acid is a trihydroxybenzoic acid, a type of phenolic acid.

Answer: neutral


Question: Sentence 1: Heart valves prevent the backflow of blood from happening in the heart. Sentence 2: These are valves at the two exits of the heart that prevent backflow into the ventricles.

Answer:
entails