canadian open ( badminton )
most of the badminton performances were in the 1950s .
{'scope': 'all', 'col': '1', 'most_or_all': 'most', 'criterion': 'less_than', 'value': '1960', 'subset': None}
{'func': 'most_less', 'args': ['all_rows', 'year', '1960'], 'result': True, 'ind': 0, 'tointer': 'for the year records of all rows , most of them are less than 1960 .', 'tostr': 'most_less { all_rows ; year ; 1960 } = true'}
most_less { all_rows ; year ; 1960 } = true
for the year records of all rows , most of them are less than 1960 .
{'most_less_0': 'most_less', 'result_1': 'true', 'all_rows_2': 'all_rows', 'year_3': 'year', '1960_4': '1960'}
['year', "men 's singles", "women 's singles", "men 's doubles", "women 's doubles", 'mixed doubles']
[['1957', 'dave f mctaggart', 'judy devlin', 'don k smythe h budd porter', 'sue devlin judy devlin', 'robert b williams ethel marshall'], ['1958', 'dave f mctaggart', 'jean miller', 'don k smythe h budd porter', 'marjorie shedd joan hennessy', 'william purcell marjorie shedd'], ['1959', 'tan joe hok', 'judy devlin', 'lim say hup teh kew san', 'sue devlin judy devlin', 'don p davis judy devlin'], ['1960', 'tan joe hok', 'marjorie shedd', 'lim say hup teh kew san', 'lois alston beulah armendariz', 'finn kobberø jean miller'], ['1961', 'erland kops', 'marjorie shedd', 'finn kobberø jörgen hammergaard hansen', 'marjorie shedd dorothy tinline', 'finn kobberø jean miller']]