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'.

Input: Consider Input: Premise: Within the past 200 years or so, increased amounts of carbon dioxide and other greenhouse gases have been released into the atmosphere due to human activity. 
 Hypothesis: The composition of the atmosphere has changed over the last 200 years primarily due to human activity.

Output: entails


Input: Consider Input: Premise: The cell membrane forms around each nucleus and then the two cells split apart. 
 Hypothesis: Two membranes form the mitochondrion structure of a cell.

Output: neutral


Input: Consider Input: Premise: In eutherian (placental) mammals, the hemispheres are linked by the corpus callosum, a very large bundle of nerve fibers. 
 Hypothesis: Placental mammals give birth to relatively large fetuses.


Output: neutral