instruction:
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'.
question:
Premise: Some think it is because of the formic acid some ants secrete, since the ants the birds use are the type which secrete the acid. 
 Hypothesis: Formic acid is found in the secretions of stinging ants.
answer:
entails


question:
Premise: All mammals have four limbs. 
 Hypothesis: All mammals have four limbs.
answer:
entails


question:
Premise: But somewhere, about five thousand years ago in our cultural history, the relationship between biology and culture began to alter radically. 
 Hypothesis: Five mass distinctions have radically altered the history of life.
answer:

neutral