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.

Input: Consider Input: Sentence 1: Any large molecule is referred to as a macromolecule. Sentence 2: Macromolecules are large molecules made up from small sub-units.

Output: entails

Input: Consider Input: Sentence 1: A(n) increase in length happens to metal railroad tracks during the heat of a summer day. Sentence 2: - Increase the effectiveness and efficiency of railroad track inspections.

Output: neutral

Input: Consider Input: Sentence 1: There are four valves in the heart. Sentence 2: The heart is a four chambered pump with two controlling outflow valves and two valves that control flow into the heart.
Output: entails