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.

Q: Sentence 1: Because atoms have equal numbers of positive protons and negative electrons, they possess a neutral charge. Sentence 2: Atoms are electrically neutral when the number of negatively charged electrons  orbiting the nucleus equals the number of positively charged protons within the nucleus.

A: entails
****
Q: Sentence 1: When liquid water changes to water vapor it is called evaporation. Sentence 2: The change from liquid to gas is evaporation and the product is water vapor;

A: entails
****
Q: Sentence 1: A frog develops (a/an) lungs as it changes from a tadpole to an adult frog. Sentence 2: As tadpoles grow into frogs, lungs replace the gills and allow frogs to breathe on land.

A:
entails
****