TASK DEFINITION: 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'.
PROBLEM: Premise: Compounds and Mixtures All of matter can be classified as either mixtures or pure substances. 
 Hypothesis: Elements are pure substances that make up all matter.

SOLUTION: neutral

PROBLEM: Premise: As temperature decreases, water molecules slow down and there is a greater chance for them to condense on to surfaces. 
 Hypothesis: As the temperature of water decreases, the water molecules slow down.

SOLUTION: entails

PROBLEM: Premise: The pulmonary veins then carry the oxygen-enriched blood from the lungs back to the left side of the heart where it is distributed throughout the body. 
 Hypothesis: After the blood in the pulmonary capillaries becomes saturated with oxygen, it leaves the lungs and travels to the heart.

SOLUTION:
entails