my name is ray olsen it's hard to follow that one (laughter) but i had the good fortune to have my son take me to brazil and try out air b and b it was a wonderful experience one thing to take a look at the big picture of what might happen to whatever legislation you pass i significant you wait a few years and make the decision go after you gather more history and experience with the air b and b with the rental experience for instance, i look at the possibility you'll be pitting neighbor against neighbor with people thank you for the opportunity others in and pitting landowner against landowner those conflicts could really harm the city i in terms of the city taxes i agree with the other speaker with the additional number of people that are brought into san francisco who wouldn't otherwise come because they wouldn't like the hotel experience the city is not suffering. thank you very much i urge you to walk cautiously in this area (clapping.) i'm just going to say if i want to express approval or disapproval you do so in a way that's not automobile thumbs up or down it is a big deal to