Tienen, translates to they have a dog
Answer:
I need more context but I believe the answer is:
Él es el primero.
Explanation:
Para correr más rápido Jaime Rulfo entrena todos los días.
C:miras
Since the person being described is Usted, this would mean that it's Miras because this would accurately translate to
Usted miras la televisión
His<span> father, Walter Clement </span>Alvarez<span>, was a doctor who wrote a large number of medical books</span>
