Q: 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").
Fact1: the color of leaves on deciduous trees usually changes in the autumn season, Fact2: Douglas Fir trees have fir cones., Question: What non-deciduos types do not change colors? (A) Conifers (B) Frogs (C) eukyarotes (D) Echinoids (E) monotremes (F) opossums (G) ferns (H) heterotrophs
A:
A