La pelota. It is the only one that is not used to play with a ball. It itself is the ball.
I can guarantee you this is the answer.
Ustedes le dieron un beso al recién casado
Answer:
Ventajas: viaje rápido y fácil de un estado a otro / de un país a otro
Desventajas: mucha seguridad, mucho tráfico
Explanation:
Advantages: fast and easy travel from state to state/country to country
Disadvantages: heavy security, lots of traffic