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 mountain top heats and lava flows, resulting in (A) a hot golden leaf (B) a cold deep sea (C) a raised portion of land (D) a sunken valley of ice
answer:
C


question:
In order for crops to grow food safely pesticides are used on them. When it floods, this can cause what to be poisonous? (A) Corn (B) air (C) Runoff (D) farmers
answer:
C


question:
A microscope can be placed against the sun and (A) burn an ant in the light's path (B) Provide shade on a hot day (C) Take a close up picture of the ground (D) Show how many wrinkles I have on my skin
answer:

A