Table: missile_locations
Columns: code_location
missile_type
defense_area
dates
control_site_condition_owner
launch_site_condition_owner

Question: When is every date that control site condition or owner is machine shop on Martin Dr.?
SQL: SELECT "dates" FROM missile_locations WHERE "control_site_condition_owner" = 'machine shop on Martin Dr.'

Question: What is every missile type with a code and location of M-20 Harbor Drive?
SQL: SELECT "missile_type" FROM missile_locations WHERE "code_location" = 'M-20 Harbor Drive'

Question: What is every code and location where the launch site condition and owner is obliterated?
SQL: SELECT "code_location" FROM missile_locations WHERE "launch_site_condition_owner" = 'Obliterated'

Question: What is every control site condition and owner if launch site condition and owner is Lakefront Office Buildings?
SQL: SELECT "control_site_condition_owner" FROM missile_locations WHERE "launch_site_condition_owner" = 'lakefront office buildings'