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: Vertebrates are named for vertebrae, the series of bones that make up the vertebral column or backbone. 
 Hypothesis: Backbone is another name for the vertebral column.

Output: entails


Input: Consider Input: Premise: The trees are evergreen as there is no period of drought or frost. 
 Hypothesis: Because trees add water vapor to air, cutting down forests leads to longer periods of drought.

Output: neutral


Input: Consider Input: Premise: During the early Paleozoic, the amount of carbon dioxide in the atmosphere was much greater than it is today. 
 Hypothesis: During the early paleozoic, the amount of carbon dioxide in the atmosphere was much greater compared to today.


Output: entails