TASK 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.
PROBLEM: Sentence 1: Excretory system lets flatworms maintain a proper balance of water and salts. Sentence 2: An excretory system, such as the flame bulb system of flatworms, consisting of a network of tubes lacking internal openings.

SOLUTION: neutral

PROBLEM: Sentence 1: Electrons in inner shells are called core electrons. Sentence 2: When a high-energy electron (the incident electron) strikes a bound electron (the target electron) in an atom, the target electron is ejected from the inner shell of the atom.

SOLUTION: neutral

PROBLEM: Sentence 1: One example of matter is water. Sentence 2: For example, two gallons of water will be considered one item.

SOLUTION:
neutral