Shafi and Tina have two kids - Fatima and Bobby. Bobby is Tina's
Father
Brother
Sister
Bobby is the son and Fatima is the daughter of Shafi and Tina. Likewise, Shafi and Tina will have their respetive mother and father.
Ravi and Fathima have two kids - Tina and Bobby. Fathima is Bobby's _____.