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: To determine the atomic weight of an element, you should add up protons and neutrons. Sentence 2: The atomic weight is the number of protons and neutrons in the nucleus.

A: entails
****
Q: Sentence 1: Take care of forests of these is the best way to save animals and trees. Sentence 2: The third way in which grazing animals injure the forest is by feeding on the young trees.

A: neutral
****
Q: Sentence 1: Human actions has increased the greenhouse effect. Sentence 2: Rising CO 2 levels plus increases in greenhouse gases are due to human activity and cause a greenhouse effect that traps more heat.

A:
entails
****