Context: It 's shameful . It took your father you know ... Pearl grabbed my hand , and I let her lead me through the trees , the same salty air that I had breathed my entire life now bursting with intensity . After we finally caught up with the other two , we helped each other over the concrete barrier and down into the soft sand .

Question: Why are they breathing salty air ?
Options:
0. They are on a boat .
1. They are at the beach .
2. None of the above choices .
3. They are at the aquarium .
Answer: 1