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: Flowers attract animal pollinators., Fact2: Gladioluses are spectacular cut flowers., Question: What attracts animal pollinators? (A) Chlorophyll (B) orchids (C) insects (D) Gladioluses (E) honeybees (F) pollen (G) peachleaf willow (H) bushes
D