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.

Q: Sentence 1: Replace another in a molecule happens to atoms during a substitution reaction. Sentence 2: A single chlorine atom removes about 100,000 ozone molecules before it undergoes chemical reaction with another substance.

A: neutral
****
Q: Sentence 1: The three layers of protective coverings of the spinal cord is called the meninges. Sentence 2: This sac contains the spinal cord and the meninges, the protective layers of tissue that enclose the spinal cord.

A: entails
****
Q: Sentence 1: Dependent variable is the term for the affected factor in an experiment. Sentence 2: Experiment defines the interacting variables, or  factors.

A:
neutral
****