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: In weather terms, the boundary between two air masses is called front. Sentence 2: In weather, all fronts are boundaries    between masses of air with different densities, usually caused by temperature    differences.

SOLUTION: entails

PROBLEM: Sentence 1: Habituation is the term for getting used to something after being consistently exposed to it. Sentence 2: In the terms used here, he was describing the relations between habituation and institutionalization.

SOLUTION: neutral

PROBLEM: Sentence 1: The concentration of the hydrogen ion in a solution can be calculated when the ph is known. Sentence 2: The pH is a measure of the concentration of hydrogen ions in a solution.

SOLUTION:
entails