Who is Donald Trump?
Who is Donald Trump?
user
An individual whose popularity as a political leader has risen through the years in the United States.  He is currently a candidate for president of the United States.
assistant
I think your database is out of date.  He is not currently a candidate for president of the United States.
user
I’m sorry, can you tell me what is wrong with my answer?
assistant
Donald Trump was the President of the United States.
user