4.Hana is a Japanese chef who hires a stall at the festival. She asks her 17 year old brother Kaito, a trainee chef, to work at a food festival stall for a week. Hana tells Kaito that she will teach him how to make street food. Kaito agrees with Hana that he will work 10 hours a day at the minimum wage. After two days of work, Kaito quits because the work is too hard and he has found a higher paying job at restaurant. Advise Hana.