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: Pollutants are classified as primary or secondary. 
 Hypothesis: Ash that enters the air naturally as a result of a volcano eruption is classified as a primary pollutant.

A: neutral
****
Q: Premise: Carbon Dioxide and water vapour are excreted from the lungs by a combination of exhalation and diffusion (explained on the respiration page). 
 Hypothesis: Ccarbon dioxide and water vapor that is produced by cellular respiration is released through exhalation.

A: entails
****
Q: Premise: Water can occur in three states (forms) on Earth. 
 Hypothesis: Water exists on earth in three matter states states.

A:
entails
****