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: Remember electrons are negatively charged, so ions with a positive charge have lost a(n) electron. Sentence 2: Because electrons have a negative charge, atoms stripped of them become positively charged ions.

SOLUTION: entails

PROBLEM: Sentence 1: Superior sagittal sinus is the largest of the sinuses. Sentence 2: The same patient, had injury to superior sagittal sinus resulting in ligation of superior sagittal Sinus.

SOLUTION: neutral

PROBLEM: Sentence 1: Resemblance to other species can serve as protection to prey category of species. Sentence 2: The species preys upon and is sometimes the prey of other raptors.

SOLUTION:
neutral