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.

Sentence 1: Renewable energy sources emit fewer or no greenhouse gases. Sentence 2: Renewable energy sources include solar, wind, landfill gas, and hydroelectric sources produce no net greenhouse gases.
entails

Sentence 1: Embryos usually don't survive if they have extra or too few of these genetic units? Sentence 2: Too many or too few chromosomes result in genetic abnormalities (e.g.
neutral

Sentence 1: An infection may be intracellular or extracellular, depending on this? Sentence 2: This work has relevance in that injected particulates may be tailored to suit vaccination against intracellular pathogens or allergens (Th1) or against extracellular pathogens and parasites (Th2).

neutral