An appropriate response would be: ¿Estás bien?
Answer:
trajeron
Explanation:
Since we are talking about the past, the verb is either in the imperfect or preterite form. The imperfect of "traer" is "traían", which doesn't sound correct and isn't correct. The preterire of "traer" is "trajeron", which sounds right and is correct
(I speak Spa btw)
The riders are expected to stay on the horse for 15 seconds.