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'.
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Question: Premise: Since impulse equals a change in momentum and since the two objects have equal and opposite impulses, they must also have equal and opposite changes in momentum. 
 Hypothesis: Change in momentum in an object is equivalent to impulse .

Answer: entails


Question: Premise: Hydrogen is the simplest atom, with one proton, one electron and no pesky neutrons. 
 Hypothesis: There are one electrons in the hydrogen atom.

Answer: entails


Question: Premise: Of course, as you know already, lots of vertebrates share in having a segmented 'backbone', or vertebral column made of bone, from which the group gets its name. 
 Hypothesis: Backbone is another name for the vertebral column.

Answer:
entails