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: Negative growth rate results when birth rates fall even lower than death rates. Sentence 2: The growth rate is birth rate minus death rate.

Output: neutral


Input: Consider Input: Sentence 1: Because trees add water vapor to air, cutting down forests leads to longer periods of drought. Sentence 2: Cutting the roots that supply water makes the tree vulnerable to drought, and also to pests that attack water-stressed trees.


Output: neutral