Final answer:
The festival of Dionysus hosted competition in tragic drama performances, which were a significant part of the festival. Three tragic poets would write, produce, and perform in three tragedies, as well as a satyr play. The winner of the competition would be determined by judges selected through a lottery.
Step-by-step explanation:
The festival of Dionysus hosted competition in tragic drama performances. The City Dionysia, one of the major Dionysian festivals held in Athens, featured three tragic poets who would write, produce, and perform in three tragedies, as well as a satyr play. These dramatic competitions were a significant part of the festival, and judges would be selected by lottery to determine the winner.