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:
A learned behavior is exhibited when (A) squinting in bright light (B) nailing up a picture frame (C) blinking and gulping air (D) inhaling and exhaling during sleep
answer:
B


question:
Which would likely decrease the food in an environment? (A) gravity (B) water evaporation (C) a tree (D) time
answer:
B


question:
What temperature is most likely to result in sweat? (A) 0 degrees Celsius (B) 95 degrees Fahrenheit (C) 34 degrees Celsius (D) 33 degrees Celsius
answer:

B