Database: imdb
Question: How many movies about Iraq war were produced in 2015 ?
SQL:
SELECT COUNT ( DISTINCT t3.title  ) FROM tags AS t2 JOIN keyword AS t1 ON t2.kid  =  t1.id JOIN movie AS t3 ON t2.msid  =  t3.mid WHERE t1.keyword  =  "Iraq war" AND t3.release_year  =  2015;