Definition: 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").
Input: Fact1: Reproduction is the process by which organisms give rise to offspring., Fact2: Reproduction is sexual with internal fertilization., Question: What allows organisms to give rise to offspring? (A) peachleaf willow (B) colon (C) lungs (D) fertilization (E) spread flower seeds (F) photosynthesis (G) aerobic capacity (H) Plants growth
Output:
D