A man in a brown shirt is standing on a bridge and pointing while other people walk by .
It is probably the case that the people walking by the man in a brown shirt think he is crazy .
It is impossible that the people walking by the man in a brown shirt think he is crazy .
It is probably the case that the people walking by the man in a brown shirt think he is crazy .
The people walking by the man in a brown shirt think he is crazy .