Under What Circumstances Is Obtaining Parental Consent NOT Necessary to Provide

Under what circumstances is obtaining parental consent NOT necessary to provide psychological treatment to a minor?

A) if the minor requests that the parents not be contacted
B) if the minor is sufficiently intellectually advanced to fully appreciate the risks and benefits of treatment
C) if the minor is in a state of crisis, for instance, on the brink of attempting suicide
D) if the parent refuses to provide consent