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 all members of a species cannot produce offspring then that species will likely become extinct, Fact2: Avian species are less likely to become extinct if they are common across large ranges., Question: Avian species are less likely to end up extinct if they what? (A) single-celled organisms (B) important habitats (C) abandon habitats (D) stop reproducing (E) animals with backbones (F) produce offspring (G) population movement (H) destroy offspring
[EX A]: F

[EX Q]: Fact1: thick fur can be used for keeping warm, Fact2: When the body is warm, heat production is minimized., Question: thick fur can be used for minimizing what? (A) heat energy (B) heat production (C) scattered light (D) energy usage (E) freezer burn (F) movie production (G) fur production (H) Temperature
[EX A]: B

[EX Q]: Fact1: Caecilians can be found in moist soil near rivers and streams in tropical regions., Fact2: Caecilians belong to the order Apoda or Gymnophiona., Question: Members of the Apoda order can be found in _. (A) rivers in tundra regions. (B) They have webbed feet (C) female sex cells (D) epidermis and dermis (E) rivers in arid regions. (F) streams in arid regions. (G) microorganisms (H) streams in tropical regions
[EX A]:
H