Which of the following BEST uses parallel structure for the underlined part of the sentence? Whether it is reading to a child or delivering groceries or meals to the elderly, they realize that someone expects them
to be there.

A)Whether it is reading to a child, or delivering groceries to the elderly, they realize that someone expects them to be there.

B)Whether it is reading to a child, delivering groceries or meals to the elderly, they realize that someone expects them to be there.

C)Whether it is reading to a child or delivering groceries or delivering meals to the elderly, they realize that someone expects them to
be there.

D)Leave it as is