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: an animal requires stamina to succeed at physical activities, Fact2: Sheep hunting is a physically demanding hunt., Question: What activity would an animal need stamina for? (A) courtship (B) Movement (C) Incubating Eggs (D) four limbs (E) growth (F) Hunting (G) Hibernation (H) Using camoflauge
[EX A]: F

[EX 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
[EX A]: E

[EX Q]: Fact1: nectar is used for attracting pollinators by plants, Fact2: Nectar is secreted in a shallow nectar cup at the base of flower., Question: What do plants use to attract pollinators? (A) Something made from fermented ricce (B) Something made primarily of oxygen and nitrogen (C) Something that is secreted in a shallow cup. (D) Something that grows into the ground (E) chain called a polynucleotide (F) Something that vaporizes into the air (G) Something that grows on a bush (H) chemical compound NaCl
[EX A]:
C