A parliamentary procedure has so many rules so as to carry out its main goal of reaching the best decision without bias.
If motions are brought up and are directly recognized without rules, do you think everything will be deliberated properly?
The organization strictly follow parliamentary procedure in order to reach a group decision with the least conflict. Therefore, everything can be narrowed down to "peace and order".
It's all for peace and order.
You might less confident in yourself
D is the answer because the verb is dripping due to fact that that's the action and the mood is indicative because indicative means revealing and it reveals that the dripping paintbrush will get paint on you if you're not careful.