Question 1
Ali is Thabo's father. Thabo is Tatiana's husband. Tatiana is Galina's mother. How is Ali related to Galina?
Step 1: Ali is father of Thabo
Step 2: Thabo is husband of Tatiana
Step 3: Tatiana is mother of Galina
Therefore, Ali is grandfather of Galina
Step 2: Thabo is husband of Tatiana
Step 3: Tatiana is mother of Galina
Therefore, Ali is grandfather of Galina