A smiling elderly man wearing suspenders holds a shotgun while sitting in front of a fireplace in a home .
It is probably the case that an elderly man is holding a gun , watching for intruders .
It is impossible that an elderly man is holding a gun , watching for intruders .
It is probably the case that an elderly man is holding a gun , watching for intruders .
An elderly man is holding a gun , watching for intruders .