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: Her last menstrual period was approximately 6 weeks ago. 
 Hypothesis: The fetal period lasts approximately 30 weeks weeks.
neutral

Premise: Scientist obtain information about the characteristics of the earth's interior by studying earthquake records. 
 Hypothesis: Studies of earthquake waves have helped scientists determine the structure of earth's interior.
entails

Premise: One such operation is termed an extensive gastric bypass where portions of the stomach are removed and what remains of the stomach is directly connected to the ileum bypassing both the duodenum and the jejunum. 
 Hypothesis: Gastric emptying is regulated by both the stomach and the duodenum.

neutral