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.
--------
Question: Sentence 1: Cranium (skull) is the term for the skeletal structure of the head that supports the face and protects the brain. Sentence 2: The cranium is a complex structure of bone or cartilage that supports the newly enlarged sensory organs and encases or partially encases the brain to provide protection for this sensitive organ.

Answer: entails


Question: Sentence 1: Acid rain may be caused by air pollution. Sentence 2: That will increase acid rain, air pollution and global warming.

Answer: neutral


Question: Sentence 1: The gas form of matter has neither a definite shape nor a definite volume. Sentence 2: a gas has neither a definite shape nor a definite volume but expands to fill any container in which it is placed.

Answer:
entails