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").

[Q]: Fact1: a light bulb converts electrical energy into light energy when it is turned on, Fact2: A photon is a packet of light energy., Question: a bulb converts electrical energy into what type of particle? (A) quarks (B) bosons (C) tiny (D) an object (E) waves (F) electrons (G) photon (H) Vibrates
[A]: G


[Q]: Fact1: measuring the hardness of minerals requires scratching those materials, Fact2: To figure out the hardness of a mineral, the Moh's scale of hardness is used., Question: the Moh's scale of hardness is used by doing what to the materials (A) heating (B) tool extensions (C) protection (D) classified (E) scratching (F) as a base (G) how they move (H) Cladistics
[A]: E


[Q]: Fact1: Viruses cause many human diseases., Fact2: Human viruses are created by natural process., Question: Something that can cause many human diseases can be what? (A) deadly and devastating (B) Disease textbooks (C) harmful substances (D) Microscopic organisms (E) Human thoughts (F) destroying life (G) Human emotions (H) Created by a natural process.
[A]:
H