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: Exons are cut out before mrna leaves the nucleus. Sentence 2: Both introns and exons are transcribed into mRNA, but prior to leaving the nucleus, the introns are processed out of the so-called primary transcript, leaving only exons in the stretch of mRNA leaving the nucleus.
answer:
neutral


question:
Sentence 1: The eighth planet from our sun is neptune. Sentence 2: At times, Pluto s orbit takes it closer to the sun than Neptune, the eighth-farthest planet from the sun.
answer:

entails