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: If something is in an ecosystem, it could be (A) invisible (B) vacuum of space (C) lacking life (D) alien

A: C
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Q: If an island is experiencing a hot summer it is because (A) of the water (B) of the axis (C) of the shade (D) of glaciers

A: B
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Q: Which is likeliest to be torn by a small child (A) foil (B) wood (C) steel (D) oil

A:
A
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