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: Conversely, whenever an atom acquires an extra electron, it becomes a negative ion and has a negative charge. 
 Hypothesis: Atoms that have gained electrons and become negatively charged are called negative ions.

Output: entails


Input: Consider Input: Premise: Most birds have four toes. 
 Hypothesis: Birds have four limbs.

Output: neutral


Input: Consider Input: Premise: The electron shell of carbon contains yet another 4x3 resonance, with four valence electrons in its third shell, the only atom with both a nuclear and an electron shell 4x3 resonance. 
 Hypothesis: Four valence electrons can be found in a carbon atom.


Output: entails