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: Amphibians sexually reproduce through external or internal fertilization. Sentence 2: 555     www.ckl2.org     Amphibians reproduce sexually with either external or internal fertilization.

A: entails
****
Q: Sentence 1: They would experience a decrease in available food would the woodpecker population in a forest area most likely be affected if a housing development is built in that area. Sentence 2: It would not be likely to affect other residents of the area.

A: neutral
****
Q: Sentence 1: Keratin is the most familiar fibrous protein found in your body. Sentence 2: Most are ground into a protein source for ruminant animal feed, which are able to digest the protein keratin of which feathers are composed.

A:
neutral
****