TASK DEFINITION: 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.
PROBLEM: Sentence 1: Matter that mechanical wave energy can only travel through is medium. Sentence 2: Mechanical waves need a medium through which to transport energy.

SOLUTION: entails

PROBLEM: Sentence 1: Nuclear fusion, which results because of great pressure at the center of a star, causes stars to shine. Sentence 2: The strong nuclear force binds atomic nuclei together, and its release in nuclear fusion keeps the sun and stars shining.

SOLUTION: entails

PROBLEM: Sentence 1: Fructose is a sugar that is found in fruits. Sentence 2: Fructose is fruit sugar.

SOLUTION:
entails