It was lovely . We saw tall , tall trees , rivers , lakes , hills , mountains , big mountains , streams , shorter trees , desert , more mountains , lots more trees , waterfalls and what not . I would show you the photos but I realized somewhere around the middle of freaking nowhere that I had forgotten my camera . This may not bother everyone but I am a photographer of sorts and it kind of bothered me .

Generate a question about the above context.
Why was the narrator upset about their endeavor ?
Choices:
[+] They forgot their camera .
[+] They felt the mountains were not beautiful .
[+] None of the above choices .
[+] They had forgot their phone .