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: matter vibrating can cause sound, Fact2: Thus, sound is a wave in air ., Question: what can matter vibrating cause? (A) Pollution (B) energy (C) Relieve pain (D) kinetic energy (E) wave in air (F) Energy. (G) murmur (H) Greenhouse gases
[A]: E


[Q]: Fact1: Most protists have motility., Fact2: Protists are single-celled microscopic organisms like amoebae., Question: _ have motility (A) amoebae (B) plants (C) properties (D) minerals (E) fungi (F) movement (G) hydration (H) complex
[A]: A


[Q]: Fact1: natural magnetism is used for pointing north by a compass, Fact2: For the ordinary compass, align to the North direction., Question: What do compasses use to point? (A) pressure (B) their speed (C) a metal (D) wind (E) magnetism (F) GPS (G) distal (H) lamphreys
[A]:
E