A man jumps from one boulder to another and two men try to catch him as he barely makes it .
It is highly likely that a man threatens to jump off a boulder as his friends beg him not to do it .
It is impossible that a man threatens to jump off a boulder as his friends beg him not to do it .
It is highly likely that a man threatens to jump off a boulder as his friends beg him not to do it .
A man threatens to jump off a boulder as his friends beg him not to do it .