You are given two sentences. You have to find if there is entailment or agreement of the Hypothesis by the Premise. From the given pair of sentences, you should identify if there is enough information in the Premise to support the claim made in the Hypothesis. The Premise may not exactly be the same as Hypothesis. Your task is to return 'entails' if the premise supports hypothesis else return 'neutral'.

Input: Consider Input: Premise: In hemodialysis,          a dialysis machine and a special filter called an artificial kidney, or          a dialyzer, are used to clean your blood. 
 Hypothesis: Hemodialysis has a patient’s blood pass through a length of tubing that travels through an artificial kidney machine.

Output: entails


Input: Consider Input: Premise: There are four valence electrons on a neutral carbon atom. 
 Hypothesis: Four valence electrons can be found in a carbon atom.

Output: entails


Input: Consider Input: Premise: middle age, menopause, and hysterectomy; 
 Hypothesis: Menopause occurs in in middle adulthood.


Output: neutral