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 needle lined with magnets will pull north. If north is to the right and you want to go west, you'd walk (A) straight (B) left (C) backwards (D) right

Answer: A


Question: A source of heat may come from (A) a cold shower (B) holding hands (C) holding ice (D) Antartica

Answer: B


Question: What do octopuses release to blind predators? (A) meat (B) water (C) dark pigment (D) plants

Answer:
C