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: Ion drives have low thrust but high efficiency. Sentence 2: Introduction of charge bump near the junction leading to formation of low- high-low profile by using ion implantation technique can be used to restore high efficiency and high power.

Ex Output:
neutral


Ex Input:
Sentence 1: Amphibians sexually reproduce through external or internal fertilization. Sentence 2: Birds reproduce sexually and have internal fertilization.

Ex Output:
neutral


Ex Input:
Sentence 1: Oxygen and nitrogen make up most of the earth's atmosphere. Sentence 2: Nearly 99 percent of the  earth's atmosphere is nitrogen and oxygen.

Ex Output:

entails