a is not possible because if you did that note cards are supposed to remind you and hint you and in a presentation if you keep looking down at the cards, you may lose points, examples and defintions do help but you want the main points, and direct quotes are not needed, the listener can see for themselves.
Ovid created suspense in "Pyramus and Thisbe" by dragging on Pyramus discovering the fate of his love which was all untrue. He did this by using many sentences that eluded to this discovery, causing Pyramus' death. Suspense is further carried on by Thisbe now having to discover her lover close to death, promising her own downfall in the name of love.
