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.

[EX 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.
[EX A]: neutral

[EX Q]: Sentence 1: The main function of the spleen is to filter the blood and remove unwanted red blood cells. Sentence 2: The function of the spleen is to act as a filter, cleansing the blood of older or damaged red and white blood cells along with platelets.
[EX A]: entails

[EX Q]: Sentence 1: The light-sensing cells in the retina are called rods and cones. Sentence 2: The retina contains millions of light-sensitive cells, called rods and cones, which convert the image into a pattern of nerve impulses.
[EX A]:
entails