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").

Input: Consider Input: Fact1: if a plant requires less water then that plant will survive in a drought, Fact2: Shrub beds and ground covers require less water and provide more variety to the landscape., Question: What needs less water and will survive in a drought? (A) tiny polyps (B) Roundworms (C) shrub beds (D) tall trees (E) heterotrophs (F) rainforests (G) mussels (H) dandilions

Output: C


Input: Consider Input: Fact1: powering an electrical device with a battery requires a path for electricity to flow through a closed circuit, Fact2: Electrons flow continuously in a closed circuit., Question: powering an electrical device with a battery requires a path for electrons to what? (A) hydrogen and oxygen (B) spread out (C) electromagnetic energy (D) cut the line (E) flow continuously (F) an electron microscope (G) flood (H) kinetic energy

Output: E


Input: Consider Input: Fact1: Cells cannot survive without oxygen., Fact2: Plants breathe oxygen into the atmosphere., Question: Cells cannot survive without plants breathing into what? (A) carbon dioxide (B) seas (C) Sulfur dioxide (D) lungs (E) water vapor (F) atmosphere (G) water (H) water tanks


Output: F