Among all indian restaurants in Castro St., Mountainview, how many of them is about cookhouse in their label?
indian restaurant refers to food_type = 'indian'; Castro St. refers to street_name = 'castro st'; Mountainview refers to city = 'mountainview'; have the word "Indian" in label refers to label = 'indian'
SELECT COUNT(T1.id_restaurant) FROM location AS T1 INNER JOIN generalinfo AS T2 ON T1.id_restaurant = T2.id_restaurant WHERE T1.street_name = 'castro st' AND T1.city = 'mountain view' AND T2.food_type = 'indian' AND T2.label LIKE '%cookhouse%'