the failure you saw was the -- it was a large salemme -- limb that tore off and took off a second when it fell. that was based on our belief at the staff level that burning of the -- pruning of the limbs closest to the school, there is one last limb that overhangs the lunch area and removal of that would eliminate most of the overhang in atlanta area. the staff level decision, recognizing there were a large number of trees that were removed, we did identify some that should be removed in the past. we thought that much of the risk, not all the rest could be mitigated through printing -- pruning. this is a high use area. our decision was overturned because of that same concern of limb failure. the species is quite tolerant of root pruning. in addition to the students, they use the sidewalk area. many parents are lined up waiting for students to emerge from the school in the parking lane and adjacent to the parking lane. when we look at assessing trees for risk, we have to look at target potential and if a failure were to occur, what is the likelihood that property or more importantly, in