A man is instructing other men using a whiteboard and dry-erase markers.
a man is instructing
Is it possible to conclude that "A man is instructing other men using a whiteboard and dry-erase markers." if "a man is instructing"?

Options: 

 - yes

 - it is not possible to tell

 - no
yes
Is it possible to conclude that "A man is instructing other men using a whiteboard and dry-erase markers." if "a man is instructing"?

Options: 

 - yes

 - it is not possible to tell

 - no
user
yes
assistant