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: Female gametophytes produce eggs inside the ovaries of flowers., Fact2: Flower buds appear in the growing tip of the plant., Question: Where do female gametophytes produce eggs? (A) peachleaf willow (B) The bottom of plants (C) Earth orbiting the Sun (D) The middle of plants (E) the environment (F) underground (G) The tips of plants (H) plant reproduction
G