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: Many lizards display four limbs but there are certain skink species that are completely limbless. 
 Hypothesis: Birds have four limbs.

Output: neutral


Input: Consider Input: Premise: The last part of sperm development involves transformation into a cell with a head, which contains the nucleus and DNA, and a filamentous tail, which propels the sperm forward. 
 Hypothesis: The head of the sperm contains the nucleus.

Output: entails


Input: Consider Input: Premise: Each proton and each neutron contains three quarks. 
 Hypothesis: There are three quarks in each proton and neutron.


Output: entails