Meaning representation: recommend(name[Portal 2], esrb[E 10+ (for Everyone 10 and Older)], has_multiplayer[yes])
Utterance: If you're looking for a good multiplayer game to play with your kid, Portal 2 is rated E 10+. Have you heard of it before?
Utterance: Oh, do you know about Portal 2? It's this amazing multiplayer E10+ game from Valve.
Utterance: Speaking of multiplayer games suitable for Everyone 10 and older, have you heard of Portal 2?