In this task, you are given a context and four options. Each option is a suggested ending for the context. You should read the context and pick the best ending for the context. Please answer with "A", "B", "C", and "D".
Q: [header] How to unschool your child [title] Eliminate the expectation of " learning. [step] " if children have already had some experience of formal schooling, they likely have certain associations with the idea of learning. For most children, this means they think of learning as necessarily unpleasant or something mandated by an external authority. <sep> (A) Let them know that from now on, there will be no expectation of them learning any specific subject, or studying for any exams. [substeps] Even if you're afraid of your child wasting time or goofing off, avoid pressuring them to do any specific activity. (B) However, you may give your child an expectation if they ask for lessons. [substeps] For example, your children may need instruction from a teacher of some sort and the selected teacher is probably not the ideal teacher. (C) By exposing them to their authentic experiences, you help control their self-esteem and encourage their growth. A truly rigorous curriculum ensures that children will learn every day. (D) That means they may gain an unhealthy attachment to the idea of education. A demonstrated lack of attachment with education will negatively impact their mental well-being.
A:
A