Which street has the most restaurants?
street refers to street_name; the most restaurants refers to max(count(street_name))
SELECT street_name FROM location GROUP BY street_name ORDER BY COUNT(street_name) DESC LIMIT 1
database name:db_id restaurant
geographic table geographic Cols: city dtype text, country dtype text, region dtype text, 
generalinfo table generalinfo Cols: id restaurant dtype integer, label dtype text, food type dtype text, city dtype text, review dtype real, 
location table location Cols: id restaurant dtype integer, street number dtype integer, street name dtype text, city dtype text, 
