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: After the blood in the pulmonary capillaries becomes saturated with oxygen, it leaves the lungs and travels to the heart. Sentence 2: The pulmonary arteries carry oxygen-poor blood from the heart to the lungs, and the pulmonary veins transport oxygen-rich blood from the lungs to the heart.

A: entails
****
Q: Sentence 1: In weather terms, the boundary between two air masses is called front. Sentence 2: In weather, all fronts are boundaries    between masses of air with different densities, usually caused by temperature    differences.

A: entails
****
Q: Sentence 1: Elements are pure substances that make up all matter. Sentence 2: Handout or put on the board a list of terms: matter, states, materials, heterogeneous, homogeneous, solids, liquids, gases, solutions, pure substances, element, atoms, and compounds.

A:
neutral
****