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: Because of the tetrahedral configuration of electron pairs around singly bonded carbon, many different three-dimensional structures can be achieved by carbon-carbon bonding. 
 Hypothesis: In a carbon triple bond, three pairs of electrons are shared.
answer:
neutral


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


question:
Premise: After the casting has solidified the pressure is released and any remaining liquid returns to the crucible, which increases yield. 
 Hypothesis: Continually increasing the pressure on the liquid will eventually cause the substance to solidify.
answer:

neutral