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: Most ecosystems get energy from sunlight., Fact2: An ecosystem includes the organisms and their habitat., Question: what gets energy from sunlight? (A) organisms and their habitat (B) Earth orbiting the Sun (C) Microscopic organisms (D) peachleaf willow (E) caves (F) density (G) objects that have mass (H) ocean floor
A:
A