Table: ottawa_2006_election_poll
Columns: polling_firm
polling_dates
bob_chiarelli
alex_munter
larry_o_brien
terry_kilrea_dropped_out

Question: What are the polling dates when Larry O'Brien has 37%?
SQL: SELECT "polling_dates" FROM ottawa_2006_election_poll WHERE "larry_o_brien" = '37%'

Question: What dates and firm does Larry O'Brien have 18% when Terry Kilrea dropped out?
SQL: SELECT "terry_kilrea_dropped_out" FROM ottawa_2006_election_poll WHERE "larry_o_brien" = '18%'

Question: What dates does Alex Munter have 25% and the polling firm of Decima?
SQL: SELECT "polling_dates" FROM ottawa_2006_election_poll WHERE "alex_munter" = '25%' AND "polling_firm" = 'decima'

Question: What are the Decima polling dates when Larry O'Brien has 37%?
SQL: SELECT "polling_dates" FROM ottawa_2006_election_poll WHERE "polling_firm" = 'decima' AND "larry_o_brien" = '37%'

Question: What are the polling dates for polling firm Holinshed when Terry Kilrea dropped out and Bob Chiarelli has 22.5%?
SQL: SELECT "terry_kilrea_dropped_out" FROM ottawa_2006_election_poll WHERE "polling_firm" = 'holinshed' AND "bob_chiarelli" = '22.5%'