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: 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.

A: neutral
****
Q: Sentence 1: Snakes use their tongue to smell things. Sentence 2: Interestingly, snakes use their forked tongues to smell.

A: entails
****
Q: Sentence 1: The electrochemical potential across a membrane determines the tendency of an ion to do cross the membrane. Sentence 2: Results and Discussion Membrane Characteristics The key component in the electrochemical-based separation process is the ion-selective membrane.

A:
neutral
****