instruction:
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.
question:
Sentence 1: Deeper layers of rock must be older than layers closer to the surface, this is the law of superposition. Sentence 2: According the law of superposition, we assume that the rock unit located on the bottom is older than the top layer.
answer:
entails


question:
Sentence 1: When liquid water changes to water vapor it is called evaporation. Sentence 2: The change from liquid to gas is evaporation and the product is water vapor;
answer:
entails


question:
Sentence 1: There are four valves in the heart. Sentence 2: Valve Replacement and Repair The heart's four valves let blood in and out of the heart's chambers.
answer:

entails