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: fossils are formed when layers of sediment cover the remains of organisms over time, Fact2: Plants and animals are organisms., Question: What forms when plants are covered in layers of sediment over time? (A) Conifers (B) watershred (C) fossils (D) H2O (E) Echinoids (F) bubbles (G) loose soil (H) bones
[EX A]: C

[EX Q]: Fact1: microorganisms can cause infections, Fact2: Bacteria are microorganisms that exist everywhere., Question: What can cause infection? (A) bacteria (B) seeds (C) influenza (D) disease (E) horses (F) viruses (G) chickenpox (H) bladders
[EX A]: A

[EX Q]: Fact1: a plant requires sunlight for photosynthesis, Fact2: Photosynthesis occurs using the suns energy to create the plants own energy., Question: What does sunlight create for plants? (A) sugar (B) food (C) entropy (D) sunbathing (E) happiness (F) survival (G) energy (H) growth
[EX A]:
G