In this task, you are given two statements. The task is to output whether a given textual premise, i.e. Statement 2, entails or implies a given scientific fact, i.e. Statement 1. The output should be 'entails' if Statement 2 supports Statement 1 and should be 'neutral' otherwise.

[Q]: Sentence 1: In weather terms, the boundary between two air masses is called front. Sentence 2: In weather, all fronts are boundaries    between masses of air with different densities, usually caused by temperature    differences.
[A]: entails


[Q]: Sentence 1: A basin is a three dimensional snycline. Sentence 2: Researchers expect the SHIPS data to provide a complete three-dimensional view of the Seattle basin, allowing them to model the effects of strong shaking on the basin over which much of Seattle, Bellevue, Kirkland and Redmond are built.
[A]: neutral


[Q]: Sentence 1: Source is the name of the location in which a stream or river starts. Sentence 2: The name of the specific river, stream, tributary, wash or other source from which the right to divert or make use of water is claimed.
[A]:
neutral