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.

Sentence 1: Rising and sinking air influences precipitation in a region. Sentence 2: Precipitation, which is associated with rising air, will therefore not occur unless a low-pressure center passes through the region, a rare phenomenon in the summer.
entails