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").

[EX Q]: Fact1: plasma is formed by electrons separating from atoms in stars, Fact2: Plasma exists inside stars and in interstellar gases., Question: What is formed by electrons separating from interstellar gases? (A) an object (B) Energy. (C) proteins (D) led lights (E) air (F) light (G) plasma (H) dust
[EX A]: G

[EX Q]: Fact1: Organisms cluster around hydrothermal vents in the ocean floor., Fact2: Background Hot water vents form inside cracks in the ocean floor., Question: Organisms cluster around hot water inside cracks where? (A) loose soil (B) ocean floor (C) food and shelter (D) tectonic plates (E) the ground (F) allow growth (G) Absorb light (H) survive
[EX A]: B

[EX Q]: Fact1: Marine biomes are found in the salt water of the ocean., Fact2: Another animal that lives within the Marine Biome is a sea tiger., Question: Where is the sea tiger found? (A) eroded (B) ocean (C) warm (D) fossils (E) dense (F) ligt (G) embryos (H) dead
[EX A]:
B