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: The area of land that contributes water to a river network upstream of a given point on a river is called the drainage basin, or watershed, of the river at that point. 
 Hypothesis: All of the land drained by a river system is called its basin, or the "wet" term  watershed
entails

Premise: Carbon monoxide consists of one carbon atom and one oxygen atom, connected by a triple bond that consists of two covalent bonds as well as one dative covalent bond. 
 Hypothesis: Carbon dioxide molecules consist of a central carbon atom bonded to two oxygen atoms.
neutral

Premise: Paranasal sinuses are air cavities in the bones of the skull which connect to the nasal cavity. 
 Hypothesis: In mammals, air is warmed and humidified in the nasal cavity.

neutral