gPotato

Columns: Title | Developer | Genre | First Released
Space Cowboy Online | MasangSoft | Client-based MMO | 2006 | Canaan Online | XPEC Entertainment | Browser-based MMO | 2008 | Prius Online | CJ Corporation | Client-based MMO | 2008 | TalesRunner | Rhaon Entertainment | Client-based MMO | 2008 | Castle of Heroes | Snail Game | Browser-based MMO | 2009 | Dragonica | Gravity Games | Side-scrolling MMO | 2009 | Luna Online | Eya Soft | Client-based MMO | 2009

Example questions:
Of the gPotato Titles whose genre is Browser-based what year was the developer founded that had the oldest First Release ? | Of the gPotato Titles that were released before 2007 who is the owner of the Title ? | For the Titles Allods Online and Canaan Online which gPotato Title had a Developer that was founded first ? | For the gPotato Titles Canaan Online and the Vandia Breaker where is the developer based with the latest First Release ?

Answers:
2000 | YD Online Corp | Allods Online | Minato-ku , Tokyo