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").

[Q]: Fact1: plant reproduction requires pollination, Fact2: Perennial types are planted outside in spring., Question: what reproduction requires pollination? (A) humans (B) They lay eggs (C) Tropical (D) bees (E) insects (F) subtropical (G) perennials (H) heterotrophs
[A]: G


[Q]: Fact1: a battery converts chemical energy into electrical energy, Fact2: Check the fire alarm's batteries the first of each month., Question: What converts chemical energy into electrical energy? (A) Something in a fire alarm (B) sperm and egg fuse (C) Males and females (D) igniting fuel and oxidiser (E) The bending of a ray of light (F) basic building blocks of life (G) sensory neurons (H) mechanical waves
[A]: A


[Q]: Fact1: bacteria in soil convert atmospheric nitrogen into a form usable by plants, Fact2: Roots associate with nitrogen fixing bacteria., Question: plants roots associate with bacteria in where (A) growth (B) soil (C) moss (D) tissue (E) nutrients (F) living (G) dead (H) minerals
[A]:
B