Among the listed winery, what is the street number of the winery named "Tulocay Winery"?
winery refers to food_type = 'winery'; street number refers to street_num; "Tulocay Winery" refers to label = 'Tulocay winery'
SELECT T1.street_num FROM location AS T1 INNER JOIN generalinfo AS T2 ON T1.id_restaurant = T2.id_restaurant WHERE T2.label = 'Tulocay winery' AND T2.food_type = 'winery'