TASK DEFINITION: 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").
PROBLEM: What is the best example of a live birth? (A) a fish laying a clutch (B) a platypus warming an egg with its furry body until a baby is born (C) a bird warming the eggs in her nest until they hatch (D) a koala delivering into her pouch

SOLUTION: D

PROBLEM: A way for an octopus to evade predators is to (A) befriend the predator (B) emulate a rock (C) swim around (D) bury itself underground

SOLUTION: B

PROBLEM: Diverting overflow from a reservoir through pipes generates (A) The Colorado River (B) hydropower (C) The Hoover Dam (D) solar power

SOLUTION:
B