Read the following premise and pick the correct choice. Then, respond with which of the choices is correct.
Premise: The woman's eyeglasses fogged up.

Choice 1: She reclined by the pool.
Choice 2: She entered the sauna.
Which of the choices is correct? Respond with only "1" or "2" and no additional text.
2
2. The woman entered the sauna. This is the most likely cause of her eyeglasses fogging up.