How does the middle row of panels help develop the central idea of this page?

How does the middle row of panels help develop the central idea of this page?

A.They show that Iranian children living in poverty had to work.

B. They make Marjane grateful for all she has.

C.They describe the privilege that Marjane has.

D.They illustrate Marjane’s embarrassment.

B. They make Marjane grateful for all she has.

Explanation:

From the picture attached, a short story is told about Marjane who realizes the difference in social class while going to have her book signed by her favorite author and the central idea of the middle row of panels in the picture shows that  B. They make Marjane grateful for all she has because she now knows that she is more privileged than the Iranian children she saw.

the answer would either be a or d

i hope this