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:
Why would a lightbulb be dark? (A) the bulb needs to be charged (B) the room is too bright (C) the circuit is incomplete (D) it ran out of electricity
answer:
C


question:
if a chemical reaction occurs, it might have been triggered by which of these? (A) a person yelling at it (B) a person walking by it (C) a person looking at it intently (D) a person cranking up the room heater
answer:
D


question:
A tree falls down in a yard, and the people who live there liked the shade the tree provided. They can regain their shade by (A) planting flowers (B) making money (C) acquiring seeds (D) tilling gardens
answer:

C