Right after a break in a classroom setting, a learner asks for a broader explanation of the last topic discussed. After a more detailed explanation, the learner states, "I`m still not seeing that." Which of the following should the instructor do to bring clarity to the topic? 

Answer options:

A. Use a whiteboard or flip chart to draw a graphic that illustrates the concept.
B. Redirect the question to the class using active listening.
C. Ask the learner to remain after class to discuss the concept further.
D. Ask the learner. "Which aspect can I help explain further?"

A