Answer:
Irony.
Explanation:
Irony is the literary device that refers to the use of words to express one thing by using the opposite or words contrary to the literal meaning. In other words, the irony is when one thing is said but it means the opposite thing.
In his "De Oratore", Cicero states that <em>"dissimulation [is] the humor of saying one thing and signifying another, which steals into the minds of men in a peculiar manner, and which is extremely pleasing when it is well managed, not in a vehement strain of language, but in a conversational style."</em> And in this expression, the phrase "saying one thing and signifying another" refers to the literary device of irony.
An allegory is defined as C. A STORY WITH A LITERAL MEANING AND A SYMBOLIC MEANING.
An allegory is a representation of an abstract or spiritual meaning through concrete or material forms. It is a symbolic narrative like a fable or parable.
You might be confused because choice B. a narrative written specifically to teach a moral or lesson nearly defines an allegory. However, it specifically defines a fable.
A sneer has a negative connotation, as it's a scornful statement or tone. Rosy can have a bit positive connotation (to look at something through the rose-colored glasses), tennis shoes and powerhouse are totally neutral words.