TASK 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.
PROBLEM: Sentence 1: Photoautotrophs and chemoautotrophs are two basic types of autotrophs. Sentence 2: Autotrophs may be photoautotrophs or chemoautotrophs .

SOLUTION: entails

PROBLEM: Sentence 1: If a body of water has high turbidity levels, it is unsafe to drink can most likely be concluded. Sentence 2: Apparently fluoride can have a highly negative impact on aqua-life at the level encountered daily in our drinking water supply.

SOLUTION: neutral

PROBLEM: Sentence 1: About half of solar type of radiation is absorbed in the first 15 meters of water. Sentence 2: The darker forest surfaces absorb more solar radiation.

SOLUTION:
neutral