Will probably be b because it talks about being out side so you can see that she likes outdoors and it describes her in one factor.
I would say A. Or B hope it helps
The question is asking to choose among the choices that states the tone of the "at the tourist centre in boston" and base on my further research and understanding, the answer among the following choices is letter B. disapproving. I hope you are satisfied with my answer and feel free to ask for more