meeting was apparently the discrepancy between your evaluation of some aspect of mission delores and how shipo was looking at that and i was curious to know if it was substantive just in general terms and can you comment on that. >> sure, the mission, association, commission, to survey, of the mission delores neighborhood and the staff raised the concerns about the number of non-contributers that were included in the district and it was one very large district that was identified and we also thought that based on the themes identified in the historic context statement that there may be several districts rather than one large encompassing district and that is something that we brought to the commission at that time a number of years ago. and there was some disagreement about that, or what the district boundaries should be and what was the appropriate ratio from contributers to non-contributers, they said that we don't agree with either side but more work should be done because there is clearly something of significance there and so at this time, the community has hired katherine petrin to compl