I calmly told both of them that I had never been aggressive to anybody and then proceeded to do some research in another room . When I came out , a third security guard was waiting at the door . He had apparently been standing for an hour waiting for me to come out .

Question: What may happen during my research in the other room ?
Answer: the security guard arrested me .None of the above choices .Another security guard came .Everybody calmed down and for got about the situation .