Read the text about William Stanley and say what you can about Anton Popov and Margo Perry.

William Stanley is a journalist. Soon he'll be 40. He is tall and big and fairly stout. His hair is dark and curly. It's short. He has a round pleasant face. His eyes are dark grey. His mouth is big, his teeth are white and good. He has a big nose. Based on the text about William Stanley, we can make the following observations: * Anton Popov and Margo Perry: The text does not provide any information about Anton Popov and Margo Perry, so we cannot say anything about them based on the text. The question implies that there should be additional information available about Anton Popov and Margo Perry, which is not included in this text.