In this task, you are given two facts, and a multiple-choice question. Based on the given facts, answer the question with index of the correct option (e.g, "A").

[EX Q]: Fact1: a pesticide is used for protecting plants by killing insects, Fact2: Pesticides also kill beneficial insects that pollinate flowers and prey upon harmful insects., Question: What is used for protecting plants while killing beneficial pollinators? (A) watering cans (B) dangerous (C) toxins (D) pesticide (E) irrigation (F) exoskeleton (G) steroids (H) plant food
[EX A]: D

[EX Q]: Fact1: the force of water against the seed coat causes a root to emerge from a seed, Fact2: Water is made up of H2O molecules., Question: what is forced against the seed coat to cause the root to emerge from a seed? (A) germination (B) UV (C) urea (D) h2o (E) sunflower (F) rain (G) oil (H) newtons
[EX A]: D

[EX Q]: Fact1: rocks interacting with wind over long periods of time causes weathering, Fact2: Erosion happens when water or wind wears away bits of rock., Question: what causes weathering over long periods of time? (A) rocks (B) coastlines (C) respiration (D) alluvial (E) erosion (F) loose soil (G) rainfall (H) perspiration
[EX A]:
E