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.
A. To invalidate this is the correct answer
A sit down strike is a strike which has a somewhat nontraditional nature as it is when employees take "illegal" possession of their workplace by committing to a strike at their work stations. Furthermore, employees 'sit-down' at their station but do not work. It is considered a form of civil disobedience. This differs from a traditional strike as in traditional strikes workers walk off their jobs and therefore can be replaced whereas a sit-down strike causes work stations to be occupied and therefore does not allow employees to be replaced easily.
Almost always, if you are a Group Supervisor working in a branch within the Operations Section then your immediate supervisor would be the "Branch Chief," although sometimes this title can vary.