instruction:
In this task, you are given a multiple-choice question and you have to pick the correct option. Answer with option indexes (i.e., "A", "B", "C", and "D").
question:
insulation for the purposes of moving electrons involves (A) conductor wrapped wire (B) insulator wrapped insulator (C) non coated metal (D) insulation encompassed wire
answer:
D


question:
In May I have a black cat what might I be unable to wear? (A) dark purple (B) yellow (C) dark grey (D) black
answer:
B


question:
Plants may use leaves, especially waxy ones, in order to (A) create a way to grow (B) collect and hold on to dampness (C) store food for themselves (D) water themselves in droughts
answer:

B