Question: Show names of ships involved in a mission launched after 1928.
Schema: create table mission (ship_id varchar, launched_year integer, PRIMARY KEY (ship_id)); create table ship (name varchar, ship_id varchar, PRIMARY KEY (name))
SQL: select t2.name from mission as t1 join ship as t2 on t1.ship_id = t2.ship_id where t1.launched_year > 1928