Ответ:
- Tamara Petrovna is Marina’s mother.
- Nina Borisovna is Nina’s grandmother.
- Ivan Antonovich is Marina’s father.
- Gleb Olegovich is Anton’s grandfather.
- Oleg is Marina’s husband.
- Olga is Nikita’s wife.
- Marina is Ivan’s daughter.
- Nikita is Anton’s father.
- Marina is Oleg’s wife.
- Nikita is Olga’s husband.
