Which of the Following Is True Regarding FDA Approval of Drug

Which of the following is true regarding FDA approval of drug labels in relation to state law claims for failure to warn?

A) FDA approval of the label on a brand-name prescription drug does not preempt state failure-to-warn claims arising out of injuries caused by the drug nor does FDA approval of the label preempt state failure-to-warn claims related to approved generic drugs bearing the FDA-mandated label.
B) FDA approval of the label on a brand-name prescription drug preempts state failure-to-warn claims arising out of injuries caused by the drug, and federal law also preempts state failure-to-warn claims related to approved generic drugs as long as they bear the FDA-mandated label.
C) FDA approval of the label on a brand-name prescription drug preempts state failure-to-warn claims arising out of injuries caused by the drug, but federal law does not preempt state failure-to-warn claims related to approved generic drugs bearing the FDA-mandated label.
D) FDA approval of the label on a brand-name prescription drug does not preempt state failure-to-warn claims arising out of injuries caused by the drug, but federal law preempts state failure-to-warn claims related to approved generic drugs as long as they bear the FDA-mandated label.