Definition: 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.
Input: Sentence 1: Carbon 14 isotope of carbon is typically used to date ancient items. Sentence 2: Carbon dioxide was analyzed for the stable isotope carbon-13 ( 13 C) and the radioactive isotope carbon-14 ( 14 C).

neutral