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:
What does a hand dryer produce? (A) growth (B) money (C) carbs (D) hotness
answer:
D


question:
An electron microscope can (A) move small magnets around (B) create completed replicas of animals (C) burn plastic with ease (D) recreate an entire image
answer:
D


question:
Mammals are one of a few animals that's core temp (A) fluctuates (B) stays the same (C) drops suddenly (D) heats up
answer:

B