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").

Q: What could be used as an electrical conductor (A) A penny (B) Shoe laces (C) Wood (D) A button

A: A
****
Q: insulation for the purposes of moving electrons involves (A) conductor wrapped wire (B) insulator wrapped insulator (C) non coated metal (D) insulation encompassed wire

A: D
****
Q: An item placed on a balance will be (A) broken (B) measured (C) sorted (D) classified

A:
B
****