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 an excellent puzzle and shooter platformer game that is in first person. It was developed by the Valve Corporation and is rated E 10+ (for Everyone 10 and Older).