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'.

Premise: Many species of birds have at least four or five louse species. 
 Hypothesis: Birds have four limbs.
neutral

Premise: Examples of the three main galaxy types, based on their optical spectra; 
 Hypothesis: There are three types of galaxies.
entails

Premise: Today the oceans have 55 times as much carbon dioxide as does the atmosphere. 
 Hypothesis: During the early paleozoic, the amount of carbon dioxide in the atmosphere was much greater compared to today.
neutral