How many reviews has Michelle written in March 2014 ?
SELECT COUNT ( DISTINCT t1.text ) FROM USER AS t2 JOIN review AS t1 ON t2.user_id  =  t1.user_id WHERE t1.month  =  "March" AND t1.year  =  2014 AND t2.name  =  "Michelle";
SELECT COUNT ( DISTINCT t1.text ) FROM USER AS t2 JOIN review AS t1 ON t2.user_id  =  t1.user_id WHERE t1.month  =  "March" AND t1.year  =  2014 AND t2.name  =  "Michelle";
[{'COUNT ( DISTINCT t1.text )': 0}]