Question

Which infinitive would you choose for the following sentence: You are in the gymnasium.

1 ser
2 estar

Answer 1

2 estar. (infinitive)

Step-by-step explanation:

You are in the gymnasium ⇒ Estás en el gimnasio

("Estás" is the you conjugation of the infinitive "estar")

Answer 2

You would use the infinitive estar as you are currently in the gym but you're not going to stay there permanently as it's temporary.