Watch this trailer One fine day

This is an oral activity for 1º bach.A and 4ºC, watch the video and answer these questions first:
How many people are there?
Where are these people?
Which city or country is it,why?
What are they doing?
Why and what for?

Now,describe the scene by reporting your answers to your classmates,as if it was a story.(Use modal verbs of deduction, It/they must be..., it/they might/could be... it/they can't be...)
Example :
There are ... people in ...
They must/might/could/can't be ... because...