Question: Is he likely to come again?"
Can we ask him to leave?

Answer: no

Question: Despite its name, the square has had a tumultuous history ' home to a busy guillotine in the Revolution and the site of the Germans' last foothold in Paris in 1944 ' and handles some aggressive traffic today.
German's in 1944 used it as a last foothold due to the advantage it could possible bring to them in the war.

Answer: it is not possible to tell

Question: MAST has been self-administered and used in a computer format.
There is no way to administer MAST without close supervision.

Answer:
no