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: Wildlife consists of reptiles, birds, and small and large mammals, . 
 Hypothesis: Placental mammals give birth to relatively large fetuses.
neutral

Premise: The instructions for building a cell's protein work force are contained in its chromosomes, encoded in the DNA molecule. 
 Hypothesis: Dna encodes instructions for proteins molecules.
entails

Premise: These valves allow forward flow and prevent backflow of blood moving through the heart. 
 Hypothesis: Heart valves prevent the backflow of blood from happening in the heart.
entails