ect mainline rail
all of the rails are a class thirty one rail .
{'scope': 'all', 'col': '2', 'most_or_all': 'all', 'criterion': 'equal', 'value': '31', 'subset': None}
{'func': 'all_eq', 'args': ['all_rows', 'class', '31'], 'result': True, 'ind': 0, 'tointer': 'for the class records of all rows , all of them are equal to 31 .', 'tostr': 'all_eq { all_rows ; class ; 31 } = true'}
all_eq { all_rows ; class ; 31 } = true
for the class records of all rows , all of them are equal to 31 .
{'all_eq_0': 'all_eq', 'result_1': 'true', 'all_rows_2': 'all_rows', 'class_3': 'class', '31_4': '31'}
['number', 'class', 'name', 'livery', 'notes']
[['31128', '31', 'charybdis', 'fragonset black', 'now operated by nemesis rail'], ['31452', '31', 'minotaur', 'fragonset black', 'now operated by network rail'], ['31454', '31', 'the heart of wessex', 'intercity swallow', 'now operated by network rail'], ['31468', '31', 'hydra', 'fragonset black', 'now operated by network rail'], ['31601', '31', 'gauge o guild', 'wessex trains pink', 'now operated by network rail']]