sarah stein for several years. that is where i saw firsthand the talent that sarah stein embodis and how she works with her children and the challenge of really wanting to learn really thrives. we followed sarah to polka dot preschool and my younger son attended throughout his years there, who just started kindergarten. and i attribute fully to sarah stein and polka dot that they were both ready for kindergarten and thriving within an immersion program within the san francisco unified school district. it was lawrence and sarah that created that foundation for wanting to learn. i recognize there are concerns from the neighbors in potrero on harvard street. we have heard directly from the concerns through the community meeting around traffic, noise and parking. i think from the testimony you have already heard tonight sarah and lawrence take this very seriously. they are planners and as you saw from your planning packet, they have a plan to mitigate and be able to be a good neighbor in the potrero neighborhood. issues raised by michelle and cat, an additional consideration for the commission is what is state of child