Meaning representation: recommend(name[Portal 2], developer[Valve Corporation], has_multiplayer[yes])
Utterance: My favorite multiplayer game from Valve Corporation is actually Portal 2. Are you familiar with it?
Utterance: You've mentioned enjoying the multiplayer games that have been made by Valve Corporation, have you played Portal 2 yet?
Utterance: I know you're into multiplayer games. Have you tried Portal 2 by Valve Corporation?