instruction:
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.
question:
Sentence 1: Saliva secretion initiates chemical digestion while also protecting the oral cavity. Sentence 2: While saliva serves as a lubricant that facilitates the digestive process, it also provides protection to teeth and soft tissue from a variety of bacteria and viruses.
answer:
entails


question:
Sentence 1: 22 million many people die from air pollution each year. Sentence 2: The World Health Organization estimates that over five million people die each year from contaminated water diseases (this on top of illnesses from industrial pollutants).
answer:
neutral


question:
Sentence 1: Work is done only if a force is exerted in the direction of motion. Sentence 2: In this case the force you exert is in the opposite direction of the motion, and is considered to be negative.
answer:

neutral