mr. corbit would like to weigh in one more time here. >> yeah, sure. >> come to the mic here. >> like there is a lot of questions about the emergency egress and rescue windows and it is not a simple answer, okay? and you know, the building code has gone back and forth apparently the state fire marshal forgot something in the code and it depends on the building construction type and that will mean that in the number of levels of the building. okay? and so, it is not just either they are there or they are not there and it depends if the building is fully fire sprinklered and so it really depends on the building construction, type, and the number of levels and if the building is fully sprinklered and the right construction type, those egress windows are not there. they are not a requirement, so the size may be different, and i related that to the operatable windows and that i am not absolutely sure if article 38 blocks, but i do know that in a report, that it was just discussed about the noise abatement too. and having operatable windows in those cases whether or not it was required, and it se