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:
Which is the least massive? (A) the Earth (B) the moon (C) the sun (D) the solar system
answer:
B


question:
Animals help with seed dispersal due to the seeds from the fruit they eat being (A) expelled via excrement (B) smiled (C) expelled from school (D) kicked
answer:
A


question:
rocks often contain large amounts of (A) milk (B) cheese (C) aluminium (D) honey
answer:

C