Given the task definition and input, reply with output. 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: Birth may be followed by a period of parental care of the offspring., Fact2: Child' is ambiguous between 'offspring' and 'immature offspring'., Question: What after birth may be followed by a period of parental care? (A) Flowers (B) movement (C) Afterbirth (D) a hosta (E) A Child (F) Parent (G) Care center (H) neonatal
E