A nurse is reinforcing teaching about promoting rest and sleep with a client who reports insomnia. Which of the following statements should the nurse identify as an indication that the client understands the teaching?

"I will avoid drinking large amounts of fluids immediately before bedtime."

"I will walk briskly for 30 minutes before bedtime."

"I will limit having a glass of wine to just before bedtime."

"I will do my muscle relaxation techniques in the afternoon."