Happy Family

In a small town, living a happy family couple. Mr. Andi is the head of the family who was accompanied by his wife. They had two sons, 13-year-old first child, a boy named Budi. Second child, was a daughter named Annie, aged 9 years.
Mr. Andi is a teacher. He taught in private elementary schools in town. He was diligent in teaching though the salary was not much. Sometimes he invites the students to learn at home, although it did not get a salary.
Unlike his neighbor, his name is Lukman, is a lecturer at a university. He’s lazy teaching, every day just out of town for work on the project.
(To be continued)
What do you understand from the brief story above?