Definition: 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: Sentence 1: Compound machines type of machines generally have lower efficiency but greater mechanical advantage. Sentence 2: This is generally called an oil derrick and is a complex set of machines specifically designed for optimum efficiency, safety and low cost.

neutral