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").

Ex Input:
Scandinavian eye color testifies to (A) genes have little effect at all on eye color (B) dominant alleles are more common there (C) recessive genes being more common there (D) Thor's Hammer causes it to be so

Ex Output:
C


Ex Input:
In a bowl of water with the sun shining on it, what happens to the water after four hours? (A) the water is growing algae (B) there is less water (C) the water is dirty (D) there is more water

Ex Output:
B


Ex Input:
Wildfires are exacerbated in part due to dangerously low moisture content in light fuels, commonly brought on by (A) periods of less than usual precipitation (B) torrential rains across the plains (C) too many firefighters with McLeods and Pulaskis (D) high moisture content on incident commanders' heads

Ex Output:

A