Read the passage and do the tasks that follow and tick True (T) or False (F).
Nam is a student. He is twelve years old. His father is a doctor. He is forty years old. His mother is a teacher. She is thirty-six years old. He has a brother and a sister. His brother is an engineer. He is twenty years old. His sister is a student. She is fifteen.
Question: His sister is fifty.
A. True
B. False