A 22-year-old female, Lena, is brought to the emergency room by a male companion after a minor injury from a fall. Lena appears anxious, avoids eye contact, and has signs of physical abuse including bruising, burns, and broken bones in various stages of healing. Her responses are guarded, and she does not speak much when questioned. The male companion answers most of the questions for her and seems to be very controlling. Lena's behavior and the injuries suggest she may be a victim of human trafficking. What is the most appropriate question the nurse should ask Lena in a sensitive manner to help identify if she may be a victim of human trafficking?