He says that , to keep 100 triremes at sea for a month required as much money as to stage in Athens a thousand tragedies , three times the number of plays written by Aeschylus , Sophocles and Euripides in their entire careers combined .
Sophocles /people/deceased_person/place_of_death Athens
PRP VBZ IN , TO VB CD NNS IN NN IN DT NN VBD RB JJ NN IN TO NN IN NNP DT CD NNS , CD NNS DT NN IN NNS VBN IN NNP , NNP CC NNP IN PRP$ JJ NNS VBN .
Sophocles
PERSON
Athens
LOCATION
/people/deceased_person/place_of_death