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 having a methylol group (-CH2OH) bonded to atoms other than carbon, oxygen, or hydrogen are regarded for this subclass as being two compounds, one of which is formaldehyde. 
 Hypothesis: An ether is an organic compound in which two hydrocarbon groups are bonded to the same  oxygen atom.

SOLUTION: neutral

PROBLEM: Premise: Potential energy is energy stored in an object. 
 Hypothesis: Energy that is stored in a person or object is called potential energy.

SOLUTION: entails

PROBLEM: Premise: A concave lens is thinner in the middle than it is near its edges. 
 Hypothesis: A concave lens is thicker at the edges than it is in the middle.

SOLUTION:
entails