A nurse is providing guidance to the parents of a toddler. The parents are concerned because the child refuses to use the toilet while toilet training. Which of the following responses from the nurse is appropriate?

"This can seem distressing to parents. However, it isn't concerning. They can't refuse the toilet forever."

"This may be a sign your child isn't ready. You should try to resume the training in a few months."

"Consistency is important during toilet training. You should continue until your child is fully toilet trained."

"This is your child's way of showing their independence. Wait until your child tells you when they are ready."