The sentences “In one tale, a dictator, bald since youth, decrees that all his subjects must also shave their heads” (lines…

The sentences “In one tale, a dictator, bald since youth, decrees that all his subjects must also shave their heads” (lines 73-75) and “In another, a father intent on grooming his son to become ‘a bigwig’ demands he cultivate the necessary vapidity” (139-142) contain, respectively, a/an