Meaning representation: inform(name[Portal 2], developer[Valve Corporation], esrb[E 10+ (for Everyone 10 and Older)], rating[excellent], genres[platformer, puzzle, shooter], player_perspective[first person])
Utterance: Portal 2 is one of my favorite first person shooter, platformer puzzle games. It was created by Valve Corporation and is rated E 10+ (for Everyone 10 and Older). It is an excellent game.