dates location attendance official guests notes
dates
location
attendance
official guests
notes
minimum_number minimum_parsed minimum_day minimum_month minimum_year maximum_number maximum_parsed maximum_day maximum_month maximum_year
address
number minimum maximum
list length list_first list_second
timespan address numberspan <mcs,text(text)> text
july 22-23, 1972 pick-congress hotel, chicago 20,000-30,000 none known as nostalgia '72
what was the first year the event was held at the pick congress hotel in chicago ?
WP VBD-AUX DT JJ NN DT NN VBD-AUX VBN IN DT NN NNP NN IN NNP .
1972
Keyword Keyword Keyword Column Keyword Keyword Keyword Keyword Column Keyword Literal.String
select min ( c1_minimum_year ) from w where c2_address = 'chicago'
None None Keyword Keyword Column None None None None None None None None None Column Literal None
['max', 'max_min'] ['max', 'max_min'] c1_minimum_year c2_address