Which of the Following Characterizes the Disorder Munchausen Syndrome by Proxy

Which of the following characterizes the disorder Munchausen syndrome by proxy (or factitious disorder by proxy) ?

A) deliberate actions directed toward making a child sick
B) a parent developing the same symptoms that the child has
C) a parent lying to a doctor (e.g., saying that the child has had symptoms that never really existed)
D) convincing a child to lie to a doctor about factitious symptoms