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: The seminars lasted four weeks and each had approximately 30 participants. 
 Hypothesis: The fetal period lasts approximately 30 weeks weeks.

SOLUTION: neutral

PROBLEM: Premise: This property combined with the fact that mercury expands and contracts evenly with changes in temperature, it is an ideal material for liquid thermometers and barometers. 
 Hypothesis: The liquid in a thermometer expands or contracts to respond to heat or cold.

SOLUTION: entails

PROBLEM: Premise: A type of elastic wave, the S-wave, secondary wave, or shear wave (sometimes called an elastic S-wave) is one of the two main types of elastic body waves, so named because they move through the body of an object, unlike surface waves. 
 Hypothesis: There are two types of surface waves.

SOLUTION:
neutral