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: To determine the atomic weight of an element, you should add up protons and neutrons. Sentence 2: The atomic weight is the number of protons and neutrons in the nucleus.
[EX A]: entails

[EX Q]: Sentence 1: You call sound that has a wave frequency higher than the human ear can detect ultrasound. Sentence 2: Ultrasound Sound waves that are inaudible to the human ear.
[EX A]: entails

[EX Q]: Sentence 1: Tonicity describes the amount of solute in a solution. Sentence 2: Describe the relative osmolarity and tonicity of a solution that contains 150 mM NaCL and 150 mM urea.
[EX A]:
neutral