In one of the most stunning reversals in the history of marketing, the Coca-Cola company in July 1985 yielded to thousands of irate consumers demanding that it should bring back the original Coke formula.

(A) demanding that it should
(B) demanding it to
(C) and their demand to
(D) who demanded that it
(E) who demanded it to

[spoiler]OA: D[/spoiler]

We know the following:

1. Demand that X be Y
2. Demand X to do Y

In D, consumers who demanded it (x) to bring back the original Coke formula (Y). It should be correct, but the OA is different. What is the actual problem in this option? Am I missing something else?

Please explain.

Thanks.