Instruct: Classify Amazon reviews into positive or negative sentiment
Query: which series is the dvd quot, and double clue Poirot in love?

I still can't find the name of the collection where poirot falls in love, DOUBLE CLUE AND QUOT, I loved this series too.Please help me find the name of the collection or series this is in.I love anything that Poirot does in the dvds..Thanks..