and { eq { max { filter_eq { all_rows ; game site ; mile high stadium } ; attendance } ; 74970 } ; eq { hop { argmax { filter_eq { all_rows ; game site ; mile high stadium } ; attendance } ; date } ; sep 21 } } = true
select the rows whose game site record fuzzily matches to mile high stadium . the maximum attendance record of these rows is 74970 . the date record of the row with superlative attendance record is sep 21 .