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: cell division often causes growth, Fact2: Cell division produces daughter cells of equal size., Question: Producing daughter cells of equal size often causes what? (A) pregnancy (B) eggs (C) growth (D) migrate (E) gene flow (F) disease (G) cycles (H) sperm
C