instruction:
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.
question:
Sentence 1: When blood vessels in the head dilate, a migraine, a severe headache, can occur. Sentence 2: During the headache phase of a migraine attack, there is dilation of the blood vessels surrounding the cerebral nerve endings.
answer:
entails


question:
Sentence 1: The ears are an external feature in human beings is responsible for balance. Sentence 2: Balance   The ears are also responsible for the sense of balance.
answer:
entails


question:
Sentence 1: Muscle type of cell function relies on microfilaments, which are the actin components of the cytoskeleton. Sentence 2: Properties of the muscle-cell cytoskeleton;
answer:

neutral