A bicyclist in a helmet and a man in a business suit both talk on cellphones near a fountain .
Chances are about even that an athlete is talking to his girlfriend on the phone while his agent is calling a company .
It is impossible that an athlete is talking to his girlfriend on the phone while his agent is calling a company .
Chances are about even that an athlete is talking to his girlfriend on the phone while his agent is calling a company .
An athlete is talking to his girlfriend on the phone while his agent is calling a company .