Fix grammar errors: In conclusion, although money spent on the elderly can ease the problem of aging population, it is only for a short term and is not a feasible solution.
The problem of the elderly is not only a problem of the elderly, but also of the elderly.
The elderly are not only a burden on the elderly, but also a burden on the elderly.
The elderly are not only a burden on the elderly, but also a burden on the elderly.
The elderly are not only a burden on the elderly, but also a burden on the elderly.
The elderly are not only a burden on the elderly, but also a burden on the elderly.
The problem of the elderly is not only a problem of the elderly, but also of the elderly.
The elderly are not only a burden on the elderly, but also a burden on the elderly.
The elderly are not only a burden on the elderly, but also a burden on the elderly.
The elderly are not only a burden on the elderly, but also a burden on the elderly.
The elderly are not only a burden on the elderly, but also a burden on the elderly.