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: Sympatric speciation is when a new species arises without geographic separation. Sentence 2: Assortative mating may be required for sympatric speciation, meaning the evolution of a new species without geographic isolation.

A: entails
****
Q: Sentence 1: Protists are thought to be the oldest eukaryotes. Sentence 2: Paramecium bursaria is a member of a large group of complex, but single celled, protists (eukaryotes).

A: neutral
****
Q: Sentence 1: All life is built around the element carbon. Sentence 2: So carbon is an essential element for all known life, and most is obtained from carbon dioxide in the atmosphere.

A:
entails
****