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: Varicose veins are veins that become enlarged because the valves no longer close properly. Sentence 2: In people who have large varicose veins in their legs, the valves in their veins are not closing properly and some of their blood is pooling in their legs rather than traveling back to the heart.

entails