a restaurant is offering chicken specials numbered 1,2,3,4,5,6 and fish specials numbered 1,2,3,4,5. let: c be the event of selecting a chicken special, f be the event of selecting a fish special, e be the event of selecting an even numbered special, and o be the event of selecting an odd special. selecting the fish special number 3 is an example of which of the following events?