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: Excretory system lets flatworms maintain a proper balance of water and salts. Sentence 2: An excretory system, such as the flame bulb system of flatworms, consisting of a network of tubes lacking internal openings.
neutral

Sentence 1: Weeds are plants that grow where people don't want them to and can take up space and use resources which hinders growth of more desirable plants. Sentence 2: weeds and plant growth control;
neutral

Sentence 1: Exercising regularly is a good health habit. Sentence 2: To maintain good health, regular exercise is required.

entails