california 's great america
the average rating that was achieved by all the rides was 4 .
{'scope': 'all', 'col': '5', 'type': 'average', 'result': '4', 'subset': None}
{'func': 'round_eq', 'args': [{'func': 'avg', 'args': ['all_rows', 'rating'], 'result': '4', 'ind': 0, 'tostr': 'avg { all_rows ; rating }'}, '4'], 'result': True, 'ind': 1, 'tostr': 'round_eq { avg { all_rows ; rating } ; 4 } = true', 'tointer': 'the average of the rating record of all rows is 4 .'}
round_eq { avg { all_rows ; rating } ; 4 } = true
the average of the rating record of all rows is 4 .
{'eq_1': 'eq', 'result_2': 'true', 'avg_0': 'avg', 'all_rows_3': 'all_rows', 'rating_4': 'rating', '4_5': '4'}
['ride', 'year opened', 'ride manufacturer and type', 'minimum height', 'rating']
[['the demon', '1980', 'arrow dynamics', '48', '5'], ['flight deck', '1993', 'bolliger & mabillard inverted roller coaster', '54', '5'], ['gold striker', '2013', 'great coasters international wooden roller coaster', '48', '4'], ['grizzly', '1986', 'wooden roller coaster', '48', '4'], ['psycho mouse', '2001', 'arrow dynamics wild mouse roller coaster', '44', '4'], ['taxi jam', '1999', 'e & f miller industries kiddie coaster', '36', '2'], ['vortex', '1991', 'bolliger & mabillard stand - up roller coaster', '54', '5'], ['woodstock express', '1987', 'intamin family roller coaster', '40', '3']]