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.

Example Input: Sentence 1: Condensation must occur for clouds to form. Sentence 2: Clouds form when warm air rises and the water vapor it contains condenses onto particles called cloud condensation nuclei.
Example Output: entails

Example Input: Sentence 1: Altricial organisms are helpless at birth and require lots of help from their parents. Sentence 2: Macaw nestlings are what ornithologists term &quot;altricial&quot;, that is , unlike a chicken which is born with plenty of  down and able to eat on it's own, macaws are virtually helpless when first hatch and require vast amounts of care from their parents or surrogate humans.
Example Output: entails

Example Input: Sentence 1: The process responsible for the presence of oxygen in our atmosphere is photosynthesis. Sentence 2: Photosynthesis adds oxygen to the atmosphere and removes carbon dioxide;
Example Output:
entails