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 Input:
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.

Ex Output:
entails


Ex Input:
Sentence 1: The sun is considered the center of the solar system. Sentence 2: The sun is in the center of the solar system; the earth and other planets move around the sun.

Ex Output:
entails


Ex Input:
Sentence 1: Pneumonia and emphysema illnesses are caused by damage to the alveoli of the lungs. Sentence 2: today, more likely causes include chronic pneumonia, cystic fibrosis, chronic bronchitis, emphysema, measles, silicosis, lung abscess, lung cancer, or a congenital defect in the immune system predisposing the airways to a chronic destructive infection.

Ex Output:

neutral