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'.

Example Input: Premise: As pH goes up the solution becomes more base. 
 Hypothesis: As ph increases, a solution becomes more basic.
Example Output: entails

Example Input: Premise: It involves investigation of cells, tissues, organs and systems (including the skeletal, muscular, nervous, endocrine, circulatory, respiratory, digestive, renal and reproductive systems). 
 Hypothesis: Examples of organ systems in a human include the skeletal, nervous, and reproductive systems.
Example Output: entails

Example Input: Premise: Each carbon atom has four valence electrons available to participate in the formation of chemical bonds. 
 Hypothesis: Carbon has four valence electrons .
Example Output:
entails