The correct answer is B) We had mile-high ice cream cones for dessert.
The sentence that is an example of hyperbole is "We had mile-high ice cream cones for dessert."
A hyperbole is an exaggerated sentence or expression, hard to believe. It is a literary figure that has not to be understood literally. What the hyperbole does in a text is to exaggerate something for the reader to pay attention to or emphasize something. In the case, it is not true that the ice cream was "mile-high," but the author wanted to share the idea that the ice creams were so big.
The German plan was the plan used to respond to the mobilization of its eastern neighbor
He thought it was a giant with long arms
