Given the question: Write a multi-choice question for the following article: Article: Hello!This Chinese boy is Li Lei. He's 12. He's in No.3 Middle School. He's in Class 2,Grade 1. His good friend is Jack. He's an English boy. He's in Li Lei's school. He's in Class1.Grade2. Mrs Read is an English teacher in their school.She's an English woman. Jack an Li Lei has a secret ----Jack is their English teacher's son.
The answer is:
Question: Who's their English teacher?Options:A Li LeiB JackC Mrs GreenD Mrs ReadAnswer:D