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: Is the digestive tract of many sharks longer or shorter than many other vertebrates? Sentence 2: Many more genera are short than long lived.

A: neutral
****
Q: Sentence 1: Deletions remove one or more nucleotides from the dna Sentence 2: One of the four nucleotide bases of DNA.

A: neutral
****
Q: Sentence 1: The cranium (skull) protect(s) the brain. Sentence 2: The skull protects the delicate tissues of the brain.

A:
entails
****