Open book test

What is a noxious Liquid? Hog Grease, Octanol,Acetonitril,Cetyl-Eicosyl methacrylate? And another one "What is the minimum number of seizings to be placed on each side of the cut.A One. B Two and three on rope diameters over one inch. C Three and more on larger diameter wire rope. D Four. These choices are very ambigious.
Thanks Billy C