The reasonableness of the assumption is unknown.
It's not known how plausible the assumption is.
The assumption is true because it was copied verbatim from a prior statement based on solely facts.
Why did you think this comment has to do with Americans anyway?
Two people sit indoors, talking about the weather.
I did not touch a thing in that house, when we were there.
The situation got out of hand with Vespasian.
A lady is spray painting a wall.
A woman in front on a lake.