Use the absolute form of possessive pronouns instead of the conjoint

Use the absolute form of possessive pronouns instead of the conjoint in the following word-combinations according to the model.

Model: her advice-advice of hers.

Your cousin, her sister, our children, my daughter, their relatives, her niece, your son, their grandson,his nephew, our baby, my parents, my sister-in-law, our son-in-law, their mother-in-law, your family, her grandfather, his aunt