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: Evolution occurs by a process called natural selection., Fact2: Adaptation is the result of natural selection., Question: What leads to evolution? (A) Plants growth (B) competition (C) Adatation (D) our star (E) Experimentation (F) Stagnation (G) environment (H) Information

Output: C


Input: Consider Input: Fact1: an electric stove transforms electrical energy to heat energy, Fact2: Kinetic energy is energy of movement and also includes heat energy and light energy., Question: What transforms electrical energy to kinetic energy? (A) an engine (B) mechanical waves (C) transportation technology (D) Riding a bike (E) Males and females (F) an electric stove (G) a hydraulic system (H) Firecrackers

Output: F


Input: Consider Input: Fact1: sharpening an object causes that object to change shape, Fact2: Another example is the Swiss army knife that contains other objects., Question: Sharpening a knife causes it to change what? (A) Energy. (B) energy (C) flavor (D) material (E) color (F) heat (G) shape (H) Joules


Output: G