Task: Pos Tagging
Input (English): Sentence: In their very first collages , Braque and Picasso draw or paint over and on the affixed paper {{ or }} cloth , so that certain of the principal features of their subjects as depicted seem to thrust out into real , bas-relief space -- or to be about to do so -- while the rest of the subject remains imbedded in , or flat upon , the surface . 
Word: or
Output (English): CONJ