query: SELECT T2.Name FROM mission AS T1 JOIN ship AS T2 ON T1.Ship_ID  =  T2.Ship_ID WHERE T1.Launched_Year  >  1928
question: What are the names of ships that were involved in a mission launched after 1928?
query_toks: SELECT T2.Name FROM mission AS T1 JOIN ship AS T2 ON T1.Ship_ID = T2.Ship_ID WHERE T1.Launched_Year > 1928
query_toks_no_value: select t2 . name from mission as t1 join ship as t2 on t1 . ship_id = t2 . ship_id where t1 . launched_year > value
question_toks: What are the names of ships that were involved in a mission launched after 1928?