I don't understand what you mean.
The answer is:
1. La jineteada. Which is riding an untamed horse.
2. La corrida de sortija. Consists in galloping at full speed to bear off a ring from a pole with a twig.
4. Esquiar
That means skiing. If you would chosen 1, it would mean singing, and you can sing anytime and not only winter. 2, it means riding a bike, and you definitely can't do that in winter. And 3, that would mean swimming, and I'm pretty sure nobody would want to swim when it's freezing cold outside.
Answer:
1. a. Ana las va a alquilar
b. Ana va a alquilarlas
2. a. ¿La podemos saludar?
b. ¿Podemos saludarla?
3. a. El equipo lo necesita ganar
b. El equipo necesita ganarlo
4. a. El hombre la quiere abrir pronto
b. El hombre quiere abrirla pronto
5. a. La entrenadora los está aconsejando
b. La entrenadora está aconsejándolos
Explanation:
In each case the objects are replaced with the object pronouns in Spanish.