the man is walking on a tennis court
is the man playing
no
is he a ref
i do not see 1
does the man have a racket
yes
does he have a ball
no
can you see the net
no
is this inside or outside
i cannot tell, looks to be outside
are there people watching
i cannot see from this angle
is the court grass or clay
grass
is this a pro or amateur
pro
do you see a scoreboard
no