"Normally our season is seven weeks in the Drama Theatre and four weeks in the Opera Theater"

This quote by Graeme Murphy is referring to the length of the season for a particular theatre. It is suggesting that the season for the Drama Theatre is seven weeks long, while the season for the Opera Theatre is four weeks long. This could mean that the Drama Theatre has a longer season than the Opera Theatre, or that the 2 theatres have different seasons. It could likewise suggest that the Drama Theatre has a longer season than the Opera Theatre, but the Opera Theatre has a shorter season. It could also suggest that the two theatres have different seasons, however the Drama Theatre has a longer season than the Opera Theatre. Whatever the case, this quote is suggesting that the season for the Drama Theatre is longer than the season for the Opera Theatre. This could be due to the different types of efficiencies that the two theatres provide, or it could be due to the popularity of the two theatres. Whatever the factor, this quote is recommending that the season for the Drama Theatre is longer than the season for the Opera Theatre.