Please answer the following question: I'm taking a test and have to guess the right answer to the question after the article. Article: My name is Bill. I'm an American boy. I'm twelve. I'm a student in a middle school. I'm in Class1, Grade 7. Li Lei is my friend. We're in different classes. He is eleven. Here is a photo of his family. Let's look at it. His father, the one behind the tree, is a policeman. His mother, the one on the bike, is a Chinese teacher. He has two sisters. They are twins. They have a cat. Its name is Mimi. Look! It's on the floor under the table. The twins are middle school students, too. They look after me at school. We are good friends. Question: Bill is from _ . Options: A: England B: America C: China D: Japan
A:
B