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: when a hemisphere is tilted away from the sun , that hemisphere receives less direct sunlight, Fact2: Similarly, stars are referred to as suns, but our star is the Sun., Question: what does a hemisphere need to be tilted away from the receive less sunlight? (A) h2o (B) heat energy (C) equator (D) Energy. (E) clouds (F) our star (G) an object (H) energy
[EX A]: F

[EX Q]: Fact1: decomposition increases amount of organic matter in soil, Fact2: Fungi are involved in decomposition, as well., Question: What can help increase the amount of organic matter in soil? (A) Fungi (B) mussels (C) pine (D) worms (E) animals (F) Enzymes (G) solutes (H) trees
[EX A]: A

[EX Q]: Fact1: infection can cause bodily tissues to swell, Fact2: An abscess or swelling is caused by an infection in the tooth or gum., Question: what can cause a tooth to swell? (A) virus (B) hormones (C) smoking (D) sugar (E) germs (F) acid (G) bacteria (H) abcess
[EX A]:
H