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: Gymnosperms are vascular plants that produce seeds in cones., Fact2: Plants reproduce by seeds and rhizomes., Question: What do gymnosperms use to reproduce? (A) roots (B) cones (C) ovaries (D) family (E) CO 2 (F) instinct (G) embryos (H) Mitosis
[EX A]: B

[EX Q]: Fact1: webbed feet are used for moving faster through water by aquatic animals, Fact2: Animals move around, seeking their prey., Question: What do webbed feet help aquatic animals do? (A) rapid expansion (B) root growth (C) Catch prey (D) support (E) Regrows it (F) squeeze (G) Relieve pain (H) improve
[EX A]: C

[EX Q]: Fact1: disease-causing microbes have a negative impact on the body, Fact2: Microbes are also called microorganisms., Question: What has a negative impact on the body? (A) disease-causing microorganisms (B) air (C) water (D) wind and erosion (E) food (F) smallest agents of disease (G) exposure to cold (H) influenza orthomyxoviruses
[EX A]:
A