the directions are simple enough, understanding what to do with them is way worse
we are to program a class and two subclasses. Whatever you put in the main class the subclasses can also do
these classes represent tribunes and we are supposed to keep track of the tribune name, capacity and how many seats are stil available per row where there are seats
and to store to file ("save" the info") and load it the next time the program is run
and so on