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: The number of rabbits in a   given area will increase and decrease in a cycle connected with predator   populations and food availability. 
 Hypothesis: A fewer predators is most likely to cause the number of rabbits living in an area to increase.
entails

Premise: Features of pollen grains used in identification are size, shape, thickness of the exine (outer wall) and intine (inner wall) of the pollen grain. 
 Hypothesis: Each pollen grain has two coverings: the exine (thicker, outer layer) and the intine.
entails

Premise: Animal Communications. 
 Hypothesis: For social animals, communication essential.

neutral