Table: cyhawk_series_4
Columns: date
site
sport
winning_team
series

Question: What is the sport played in Iowa City on February 14, 2009?
SQL: SELECT "sport" FROM cyhawk_series_4 WHERE "site" = 'iowa city' AND "date" = 'february 14, 2009'

Question: What is the series of the winning team in Iowa, for softball?
SQL: SELECT "series" FROM cyhawk_series_4 WHERE "winning_team" = 'iowa' AND "sport" = 'softball'