A man climbing an icy glacier with the assistance of a pick .
It is impossible that an elderly man in yellow is climbing Mount Everest with the assistance of a pick .
It is impossible that an elderly man in yellow is climbing Mount Everest with the assistance of a pick .
There is a very good chance that an elderly man in yellow is climbing Mount Everest with the assistance of a pick .
An elderly man in yellow is climbing Mount Everest with the assistance of a pick .