The prices listed for the furnaces below represent prices for an average house with average needs, which is an 80,000 BTU furnace with a 3-Ton blower that is installed in a first floor utility room of a 1600-2000 square foot house.
Situational irony is when people expect one thing to happen and then the opposite occurs, like a song about irony containing no examples of irony. Finally, dramatic irony is when only the audience or reader knows about the ironic situation taking place in a play or story, resulting in tension or humor.
Let's finish up with a brief overview of this lesson. Dramatic irony occurs when the audience has a piece of knowledge (usually a significant one) that a character does not have. Dramatic irony appears in both comedy and tragedy. When discussing tragic works (such as the famous Greek tragedy Oedipus the King), dramatic irony is sometimes called tragic irony.