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: Electromagnetic Fields and Waves (Cat. 
 Hypothesis: Because the fields that make up an electromagnetic wave are at right angles to each other and to the direction that the wave travels, an electromagnetic wave is considered a(n) transverse wave.

Output: neutral


Input: Consider Input: Premise: pH In chemistry, pH is a measure of the concentration of hydrogen ions in a solution, which is a measure of acidity or alkalinity. 
 Hypothesis: The concentration of the hydrogen ion in a solution can be calculated when the ph is known.

Output: entails


Input: Consider Input: Premise: The chemical tank held 40 gallons of bicarbonate soda and water solution, to which sulfuric acid was added at the fire scene, creating carbon dioxide gas to force the water from the tank. 
 Hypothesis: Carbon dioxide chemically weather rocks by creating acids.


Output: neutral