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: Heredity is the science of how traits are passed from parents to offspring. Sentence 2: Heredity is defined as the passing of traits from parents to offspring.

A: entails
****
Q: Sentence 1: Pure chemical substance type of substance is any matter that has a fixed chemical composition and characteristic properties. Sentence 2: Physical chemistry is the study of the physical properties of chemicals, which are characteristics that can be measured without changing the composition of the substance.

A: neutral
****
Q: Sentence 1: By color is the most common way to classify stars. Sentence 2: They also learned that the most common color of sea stars is purple.

A:
neutral
****