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: Deletions remove nucleotides, and insertions add nucleotides. 
 Hypothesis: Deletions remove one or more nucleotides from the dna
entails

Premise: Chromosome 5 is one of the 23 pairs of chromosomes in humans. 
 Hypothesis: Humans have 23 pairs pairs of chromosomes.
entails

Premise: When the parallel rays of a light source strike a convex lens the rays will concentrate or focus at a specific point, the focal point . 
 Hypothesis: Convex lenses are thicker in the middle than at the edges so they cause rays of light to converge, or meet, at a point called focus.

entails