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'.

[Q]: Premise: The reaction of carbon dioxide with water in the soil produces carbonic acid (H 2 CO 3 ) which determines the rate of rock weathering in most ecosystems. 
 Hypothesis: Carbon dioxide chemically weather rocks by creating acids.
[A]: entails


[Q]: Premise: The controlled production of food allowed a growing population. 
 Hypothesis: As the population grows, competition for food grows.
[A]: neutral


[Q]: Premise: Your heart valves (bicuspid and tricuspid) are essentially check valves that prevent backflow to the atria from the ventricles, forcing the fluid (that's blood) to circulate. 
 Hypothesis: Heart valves prevent the backflow of blood from happening in the heart.
[A]:
entails