Am 26.08.2017 um 07:15 schrieb De'vID:Actually, he says {'entepray''a'?}, obviously breaking (or bending?) the rule that {-'a'} is only a verb suffix, but it's clearly a yes/no question.
Star Trek V has a line spoken by Klaa that goes {'entepray'? qIrq Duj 'oH.} It might be an exclamation rather than a question, though it's phrased kind of like a rhetorical question.