The follow Hello, friends. Let me introduce myself. My name is Aditya Kurniawan. Many people usually call me Ditya. I am a student of Bakti Ilmu Junior High School. I am 12 years old. I live with my family at Madukara Street 22 Semarang. There are five people in my family. They are my father, my mother, my sister, myself, and my brother. My father is Mr. Agus Setyawan. He is an enterpreneur. My mother is a marketing staff at a company. Her name is Mrs. Andriani. My sister is Sintia Atika. She is 15 years old. And the last is my brother. He is Lukman Hidayat. He is a toddler. He is 4 years old. I think that's all. Thank you.8. Lukman is Aditya's ....
a. father
b. brother
c. friend
d. son​