Which of the Following Would Be a Helpful Suggestion for Parents

Which of the following would be a helpful suggestion for parents of a child whom they say refuses to stay in bed at night?

A) Begin a "get out of bed" free pass good for one time each night.
B) Offer warm fluids such as hot chocolate before bedtime.
C) Place a glass of water and a snack on the child's bedside table.
D) Sit in a chair by the child's bed until the child falls asleep.