The correct answer is dichotomy.
Dichotomy can be used for anything that is at the opposite ends of some scale, or exclusive. For example:the difference of <em>good and bad</em> is a dichotomy, and so is <em>cold and hot.</em>
(Some of the other words: inventory is the mass of goods that a company keeps. An introvert is a person who keeps to themselves and is likely to talk only very little)
Agile as in a pile like agile
Ruth tells Beneatha, that she and walter had gone on a date to the movies.
