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: The cation comes first, both in the name and in the formula for an ionic compound. 
 Hypothesis: In naming ternary compounds, the cation is stated first.

Output: entails


Input: Consider Input: Premise: Carbon has four valence electrons so it can combine with large number of other elements. 
 Hypothesis: Carbon has four valence electrons .

Output: entails


Input: Consider Input: Premise: Continental tropical and maritime tropical, and continental polar and maritime polar are the four types of air masses. 
 Hypothesis: If an air mass forms over an ocean it is called a maritime air mass.


Output: neutral