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: 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.
neutral

Premise: 1.2.1 Name and identify four types of tissue. 
 Hypothesis: Four types of tissue are found in animals.
neutral

Premise: Research Pedigree Example As this example shows, males are represented by squares and females by circles, with black fill for affected animals and open shapes for normal individuals. 
 Hypothesis: In a pedigree chart the squares shape symbolizes males.

entails