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:
The basic outside of our planet is comprised of (A) types of stone (B) frozen green grass (C) solid ice balls (D) molten hot lava
answer:
A

question:
An animal can use what to help find a partner (A) social networking and dating apps (B) beautiful vibrant tail plumage (C) asking animal friends for advice (D) meet ups and social gatherings
answer:
B

question:
A woman wants to figure out what renewable resources she can use in order to be more environmentally friendly and sufficient. She decides to use all of these resources that are renewable, with the exception of the one nonrenewable, which is (A) sunlight (B) aluminium (C) wood (D) water
answer:
B