My sister, Ayşe, has a very busy schedule. On weekdays, she usually goes to school and then attends her piano lessons. After dinner, she studies for her exams. On weekends, she loves hanging out with her friends at the mall or going to the cinema. She also volunteers at an animal shelter every Saturday morning. Ayşe is a very active and responsible teenager. Which of the following best describes Ayşe's weekend activities?
A) She mostly stays at home and studies.