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'.

Premise: Valves There are four one-way valves separating the chambers of the heart. 
 Hypothesis: There are four valves in the heart.
entails

Premise: A solution which contains the maximum concentration of solute which it can contain under the current conditions, which is the molar solubility, is called a saturated solution . 
 Hypothesis: If a solution contains so much solute that its solubility limit is reached, the solution is said to be saturated.
entails

Premise: The roots of the trees then intermingle with the root of the bushes, taking up more and more of the space and the soil nutrients, and the leaves of the trees catch the sunlight, leaving less and less sunlight for the lower growing bushes. 
 Hypothesis: Gravitropism ensures that roots grow into the soil and that shoots grow toward sunlight.

neutral