Basma was put in a nursing home with advanced dementia in early March. The doctors at the nursing home have determined her to be chronically ill. The monthly care at the facility runs $$5,000$ per month. Basma owns a $$500,000$ life insurance policy on her life and her son is the beneficiary. If Basma receives $$50,000$ from the policy to cover her care for the current year in the nursing home, how much of the $$50,000$ is taxable to her?