[example] [user] i want to find some movies online. [system] what kind of movies do you like? [user] i like comic movies best. laura steinel has directed some good movies of that genre. [system] i have found 1 movie you may like. it is called family, would you like to see that one? [user] family is a good choice, play that with subtitles please. [slots] title=family subtitles=b of possible values a) false b) true directed_by=laura steinel genre=comic [context] [user] i'm trying to find a site to watch movies online. do you know of any
State: [state] title=none subtitles=none directed_by=none genre=none

[example] [user] i want to find some movies online. [system] what kind of movies do you like? [user] i like comic movies best. laura steinel has directed some good movies of that genre. [system] i have found 1 movie you may like. it is called family, would you like to see that one? [user] family is a good choice, play that with subtitles please. [slots] title=family genre=comic subtitles=a of possible values a) true b) false directed_by=laura steinel [context] [user] i'm trying to find a site to watch movies online. do you know of any [system] what genre of of movies do you like [user] i would like movies on peoples life history 
State: [state] title=none genre=life history subtitles=none directed_by=none

[example] [user] i want to find some movies online. [system] what kind of movies do you like? [user] i like comic movies best. laura steinel has directed some good movies of that genre. [system] i have found 1 movie you may like. it is called family, would you like to see that one? [user] family is a good choice, play that with subtitles please. [slots] genre=comic directed_by=laura steinel subtitles=a of possible values a) true b) false title=family [context] [user] i'm trying to find a site to watch movies online. do you know of any [system] what genre of of movies do you like [user] i would like movies on peoples life history  [system] have you seen breakthrough, jt leroy or searching for sugar man  [user] anything else you can recommended? 
State: [state] genre=life history directed_by=none subtitles=none title=none

[example] [user] i want to find some movies online. [system] what kind of movies do you like? [user] i like comic movies best. laura steinel has directed some good movies of that genre. [system] i have found 1 movie you may like. it is called family, would you like to see that one? [user] family is a good choice, play that with subtitles please. [slots] subtitles=b of possible values a) false b) true genre=comic directed_by=laura steinel title=family [context] [user] i'm trying to find a site to watch movies online. do you know of any [system] what genre of of movies do you like [user] i would like movies on peoples life history  [system] have you seen breakthrough, jt leroy or searching for sugar man  [user] anything else you can recommended?  [system] would you like to watch shine a light? [user] shine a light is a good movie. can you play the movie with subtitles
State: [state] subtitles=b genre=life history directed_by=none title=shine a light

[example] [user] i want to find some movies online. [system] what kind of movies do you like? [user] i like comic movies best. laura steinel has directed some good movies of that genre. [system] i have found 1 movie you may like. it is called family, would you like to see that one? [user] family is a good choice, play that with subtitles please. [slots] subtitles=a of possible values a) true b) false title=family directed_by=laura steinel genre=comic [context] [user] i'm trying to find a site to watch movies online. do you know of any [system] what genre of of movies do you like [user] i would like movies on peoples life history  [system] have you seen breakthrough, jt leroy or searching for sugar man  [user] anything else you can recommended?  [system] would you like to watch shine a light? [user] shine a light is a good movie. can you play the movie with subtitles [system] do you want me to play shine a light with subtitles? [user] yes. who is the director of this movie?
State: [state] subtitles=a title=shine a light directed_by=none genre=life history

[example] [user] i want to find some movies online. [system] what kind of movies do you like? [user] i like comic movies best. laura steinel has directed some good movies of that genre. [system] i have found 1 movie you may like. it is called family, would you like to see that one? [user] family is a good choice, play that with subtitles please. [slots] title=family genre=comic directed_by=laura steinel subtitles=a of possible values a) true b) false [context] [user] i'm trying to find a site to watch movies online. do you know of any [system] what genre of of movies do you like [user] i would like movies on peoples life history  [system] have you seen breakthrough, jt leroy or searching for sugar man  [user] anything else you can recommended?  [system] would you like to watch shine a light? [user] shine a light is a good movie. can you play the movie with subtitles [system] do you want me to play shine a light with subtitles? [user] yes. who is the director of this movie? [system] playing the movie now. the director is martin scorsese  [user] thank you. i don't need anything else
State: [state] title=shine a light genre=life history directed_by=none subtitles=a