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: Increase volume by fifth of maximum amount. 
 Hypothesis: From observations as simple as blowing up a balloon, it is clear that increasing the amount of gas increases the volume.

SOLUTION: neutral

PROBLEM: Premise: Human actions have caused the extinction of hundreds of species of birds, and some 1,200 species  are threatened with extinction today. 
 Hypothesis: Around 1200 species of birds are currently at risk of extinction due to human activity.

SOLUTION: entails

PROBLEM: Premise: So again we form the sp 3 orbitals from the 2s and 2p orbitals and then populate them with the 5 valence  electrons that nitrogen has. 
 Hypothesis: Nitrogen has 5 valence electrons.

SOLUTION:
entails