Instruction:
Tell me if these are professional soccer players or professional surfers: Lionel Messi, Kelly Slater, Neymar Jr., Kanoa Igarashi, Zinedine Zidane, Mark Occhilupo, Gabriel Medina, Zlatan Ibrahimovic, Ngolo Kante, Miguel Pupo

Response:
Professional Soccer Players: Lionel Messi, Neymar Jr., Zinedine Zidane, Zlatan Ibrahimovic, Ngolo Kante
Professional Surfers: Kelly Slater, Kanoa Igarashi, Mark Occhilupo, Gabriel Medina, Miguel Pupo