Need your opinion

For school in Spanish we're talking about different careers and building and making our own mini videos.

I am doing hospital. Is it illegal for me to go to the hospital and have my friend film me laying in a hospital talking in Spanish about how nurses and doctors help sick patients for my assignment?

Or would the hospital laugh at me for asking?

The teavher siad we cannot ask her any question since this is to test our independence, so I cannot ask her.

What do you think?