Table: yacht_race_2005
Columns: position
race_number
sail_number
yacht
state_country
yacht_type
loa_metres
skipper
elapsed_time_d_hh_mm_ss

Question: What State/Country is Sean Langman the skipper?
SQL: SELECT "state_country" FROM yacht_race_2005 WHERE "skipper" = 'Sean Langman'

Question: What yacht type is involved where Bob Oatley is the skipper?
SQL: SELECT "yacht_type" FROM yacht_race_2005 WHERE "skipper" = 'Bob Oatley'

Question: How many races was Loki in?
SQL: SELECT COUNT("race_number") FROM yacht_race_2005 WHERE "yacht" = 'Loki'