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: Pulmonary and systemic circulation loops are part of cardiovascular organ system. Sentence 2: adults with chronic disorders or pulmonary or cardiovascular systems;
neutral

Sentence 1: Nitrogen gas comprises about three-fourths of earth's atmosphere. Sentence 2: This nitrogen gas has no ill affects to the atmosphere.
neutral

Sentence 1: Blood from the lungs enters into the left atrium. Sentence 2: pulmonary vein Blood vessel that carries newly oxygenated blood from the lungs back to the left atrium of the heart.

entails