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 Input:
Fact1: Protozoa can be classified on the basis of how they move., Fact2: Paramecium are protozoa, single celled animals., Question: What is a way to categorize paramecium?  (A) the smell (B) coliform (C) the taste (D) canis lupus (E) how they move (F) the length (G) skin color (H) coelenterates

Ex Output:
E


Ex Input:
Fact1: Freshwater biomes have water that contains little or no salt., Fact2: Biomes are global ecosystems., Question: what is freshwater habitats that contain little or no salt? (A) Animal survival (B) allow growth (C) weathering (D) atmosphere (E) loose soil (F) ecosystems (G) salt and water. (H) oceans

Ex Output:
F


Ex Input:
Fact1: erosion causes deposition, Fact2: Erosion is caused by water, wind and traffic., Question: Water can cause what? (A) flooding (B) Dehydration (C) depositon (D) Pollution (E) contamination (F) Heat energy (G) friction (H) evaporation

Ex Output:

C