A person wearing a Darth Vader outfit and holding a violin and violin bow , is standing beside a cement wall , and is playing for some people .
It is impossible that there is a person in a Darth Vader outfit playing violin .
It is almost certain that there is a person in a Darth Vader outfit playing violin .
It is impossible that there is a person in a Darth Vader outfit playing violin .
There is a person in a Darth Vader outfit playing violin .