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: 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.
[A]: neutral


[Q]: Sentence 1: Liquid has a definite volume, but not a definite shape. Sentence 2: Liquid has a definite volume but no definite shape.
[A]: entails


[Q]: Sentence 1: A(n) anion is formed when an element gains one or more electrons. Sentence 2: Anions are atoms or radicals which are a group of atoms, that have gained electrons.
[A]:
entails