200
* represents the underlined part of this question you are trying to correct (or not correct):
*The protesters coming this far, they* decided to insist that they meet with the president of the board before leaving the building.
a) The protesters coming this far, they
b) They, coming this far, the protesters
c) Having come this far, the protesters
d) To come this far, the protesters
e) The protesters came this far, so that they
What is c), Having come this far, the protesters decided to insist that they meet with the president of the board before leaving the building.