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 Input:
Sentence 1: The speed of sound depends on medium. Sentence 2: The speed of a sound wave depends on the properties of the medium through which it moves and the only way to change the speed is to change the properties of the medium.

Ex Output:
entails


Ex Input:
Sentence 1: The cytoplasm is divided during cytokinesis. Sentence 2: Cytokinesis is the stage during which the cell cytoplasm divides into approximately two equal parts and the cell actually splits apart, and it really begins while mitosis is occurring -- about midway through anaphase.

Ex Output:
entails


Ex Input:
Sentence 1: Electrons in the outer energy level of an atom are called valence electrons. Sentence 2: Electrons in the outer energy level can be called valence electrons .

Ex Output:

entails