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: if an object is made of a material then that object has the properties of that material, Fact2: Headings include Materials Research, Materials, Ceramic Materials, Composite Materials., Question: if an object is what of a Ceramic then that object has the properties of Ceramic (A) edible (B) combined (C) heat (D) part (E) Joules (F) attached (G) made (H) unique
[EX A]: G

[EX Q]: Fact1: staying warm has a positive impact on an animal 's survival, Fact2: With a thick fur coat and 4 inches of fat a bear stays warm., Question: What has a positive impact on an animal's survival? (A) four limbs (B) sensory neurons (C) low water availability (D) fur and fat (E) loss of food (F) heat energy (G) hormones (H) destruction of habitat
[EX A]: D

[EX Q]: Fact1: Electron transport is the final stage of aerobic respiration., Fact2: Electron transport is like a waterfall., Question: Transport like what is the final stage of aerobic respiration? (A) kinetic (B) a mountain (C) Chemical energy (D) a plane (E) Energy. (F) Energy (G) a bus (H) a waterfall
[EX A]:
H