Database: imdb
Question: Find the directors of all movies featuring " Kate Winslet "
SQL:
SELECT t3.name FROM CAST AS t4 JOIN actor AS t1 ON t4.aid  =  t1.aid JOIN movie AS t5 ON t5.mid  =  t4.msid JOIN directed_by AS t2 ON t5.mid  =  t2.msid JOIN director AS t3 ON t3.did  =  t2.did WHERE t1.name  =  "Kate Winslet";