instruction:
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").
question:
Fact1: melting means changing from a solid into a liquid by adding heat energy, Fact2: Ice is the solid form of water., Question: What changes ice to water by adding heat energy? (A) mussels (B) melting (C) freezing (D) fertilization (E) storms (F) boiling (G) engines (H) condensation
answer:
B


question:
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
answer:
F


question:
Fact1: Insects may live in large colonies and have complex social behaviors., Fact2: Insects are the only arthropod to have wings., Question: Arthropods with what may live in large colonies and have complex social behaviors. (A) fur (B) gills (C) animals (D) complex (E) Wasps (F) vertebrae (G) Flowers (H) wings
answer:

H