Show the average, minimum, and maximum capacity for all the cinemas opened in year 2011 or later.
SELECT avg(capacity) ,  min(capacity) ,  max(capacity) FROM cinema WHERE openning_year  >=  2011
SELECT avg(capacity) ,  min(capacity) ,  max(capacity) FROM cinema WHERE openning_year  >=  2011
[{'avg(capacity)': 399.6666666666667, 'min(capacity)': 203, 'max(capacity)': 908}]