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.

Ex Input:
Sentence 1: Human blood has a buffering system to minimize extreme changes in ph. Sentence 2: pH buffer values change with temperature.

Ex Output:
neutral


Ex Input:
Sentence 1: Because atoms have equal numbers of positive protons and negative electrons, they possess a neutral charge. Sentence 2: For an electrically neutral atom, the number of protons and the number of electrons is equal to the atomic number.

Ex Output:
entails


Ex Input:
Sentence 1: Another unit of energy, used widely in the health professions and everyday life, is calorie ( cal )? Sentence 2: The conversion of the calorie to the joule illustrates another poor feature of the SI, namely that the units are all the wrong size for everyday life.

Ex Output:

neutral