If a 2-Year-Old Child Received a Caution on the Denver

If a 2-year-old child received a caution on the Denver II,this would indicate that the child

A) attempted but did not successfully complete one of the tasks.
B) failed to perform a task that has been achieved by 75%-90% of children the same age.
C) failed to perform a task that has been achieved by 100% of children the same age.
D) refused to perform one of the critical tasks.