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").

Q: Which is likely to be hotter? (A) steaming coffee (B) the ocean (C) the forest (D) tepid water

A: A
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Q: A person wants to mine something that will attract metals. The person decides to search out some (A) ceramic stones (B) iron pebbles (C) glass beads (D) plastic beads

A: B
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Q: The Grand Canyon was formed by the Colorado river by what? (A) horses pulling carts directing the water (B) the passage of time (C) humans making great efforts (D) the addition of dams

A:
B
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