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'.

Example 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.
Example Output: neutral

Example Input: Premise: There have been five major mass extinctions in Earth's history. 
 Hypothesis: There have been five major massive extinctions since life began on earth.
Example Output: entails

Example Input: Premise: Many scientists believe that simple life arose on Earth more than four billion years ago after meteorites crashed through the atmosphere, carrying amino acids and other biochemical compounds from outer space. 
 Hypothesis: There are four classes of biochemical compounds.
Example Output:
neutral