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: Although they differ vastly in hardness, pencil lead and diamonds both contain carbon. Sentence 2: The other, more common forms of carbon are graphite (your pencil point) and diamond.

SOLUTION: entails

PROBLEM: Sentence 1: The brain is the most complex organ in the human body. Sentence 2: The brain is the most complex organ in a vertebrate's body.

SOLUTION: entails

PROBLEM: Sentence 1: Compounds with aluminum and silicon are commonly found in the clay fractions of soils derived from volcanic ash. Sentence 2: a Martian soil simulant derived from Hawaiian volcanic ash.

SOLUTION:
neutral