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.

[EX Q]: 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.
[EX A]: entails

[EX Q]: Sentence 1: A convex mirror is shaped like the outside of a bowl. Sentence 2: it is like viewing his music through a moving convex mirror.
[EX A]: neutral

[EX Q]: Sentence 1: Humans typically have 23 pairs pairs of chromosomes. Sentence 2: 30 Humans have 23 pairs of chromosomes;
[EX A]:
entails