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: 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.

A: neutral
****
Q: Sentence 1: In harmonic motion there is always restorative force force, which acts in the opposite direction of the velocity. Sentence 2: (2)&#9;The magnetic force always acts perpendicular to the velocity vector.

A: neutral
****
Q: Sentence 1: Passive transport requires no energy and occurs when substances move from areas of higher to lower concentration. Sentence 2: Many of these substances are transported by active transport and energy is required.

A:
neutral
****