What are the number of rooms for each bed type?
SELECT bedType ,  count(*) FROM Rooms GROUP BY bedType;
SELECT bedType ,  count(*) FROM Rooms GROUP BY bedType;
[{'bedType': 'Double', 'count(*)': 2}, {'bedType': 'King', 'count(*)': 4}, {'bedType': 'Queen', 'count(*)': 4}]