Read the situation and the dialogue. Then select the best expression to complete the conversation.

A few friends meet a new team member at a local park before playing a game.
–¡Hola! Yo soy Juan.
–Y yo soy Felipe, ¿________?
–Yo soy Carlos.
–Mucho gusto, Carlos.

Based on the information provided, what would be the missing question to Carlos?

1. me llamo
2. mi nombre
3. yo soy
4. y tú