A boy with a dish of food balanced on his head sits next to another boy in a green jacket .
The boys are doing headstands .
A boy with a dish of food balanced on his head sits next to another boy in a green jacket.
The boys are doing headstands.
Someone can't simultaneously have a dish of food on their head and be doing a headstand.
Someone ca n't simultaneously have a dish of food on their head and be doing a headstand .