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: Consider Input: Sentence 1: Carbon has four valence electrons . Sentence 2: The four valence electrons of each carbon atom participate in the formation of very strong covalent bonds.

Output: entails

Input: Consider Input: Sentence 1: Polysaccharides are polymers composed of many sugar building blocks called. Sentence 2: The acid polysaccharides were composed of 27% of reducing sugar, 42% of neutral sugars and 21% of uronic acid.

Output: neutral

Input: Consider Input: Sentence 1: A(n) underwater earthquake creates a tsunami. Sentence 2: Underwater earthquakes pose a threat of generating tsunamis which could have a devastating effect on the Caribbean islands.
Output: entails