A young boy , dressed in a karate gee and wearing a yellow belt , stands ready to defend himself inside a gym .
We doubt that a young boy with yellow belt has been practicing karate for a while .
There is a very good chance that a young boy with yellow belt has been practicing karate for a while .
We doubt that a young boy with yellow belt has been practicing karate for a while .
A young boy with yellow belt has been practicing karate for a while .