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: 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: Consumers are members of an ecosystem food chain that take in food by eating producers or other living things. Sentence 2: Producers and Consumers in Food Chains

A: neutral
****
Q: Sentence 1: Mercury is closest to the sun. Sentence 2: Mercury is the planet that is closest to the Sun.

A:
entails
****