Definition: 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.
Input: Sentence 1: Expanding gas gas pressure-forces are used to move an object the work is done on the object by. Sentence 2: O'Dell found the infant stars produce an expanding flow of gas, which interacts with stellar wind and  radiation pressure to form a comet-shaped object.

neutral