Language game
Questions is a game in which players maintain a dialogue of asking questions back and forth for as long as possible without making any declarative statements. Play begins when the first player serves by asking a question (often "Would you like to play questions?"). The second player must respond to the question with another question (e.g. "How do you play that?"). Each player must quickly continue the conversation by using only questions. Hesitations, statements, and non sequiturs are not allowed, and result in a foul. The game is usually played by two players, although multiplayer variants exist. The game may also be played with a referee. A subject must be decided upon at the start.