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: Hemodialysis has a patient’s blood pass through a length of tubing that travels through an artificial kidney machine. Sentence 2: Admitted to Stanford Hospital, he underwent hemodialysis, which purifies blood by cycling it through an artificial kidney machine called a dialyzer.
answer:
entails


question:
Sentence 1: Four many different types of stresses are there. Sentence 2: There are four different types of ATV's.
answer:
neutral


question:
Sentence 1: 7 is the ph of pure water. Sentence 2: Pure water has a pH of 7, so the point of neutrality on the pH scale is 7.
answer:

entails