A (support system) can be elderly.Logical formLearned from2 sentences. Activities can be for elderly persons.Logical formLearned from2 sentences. Some elderly persons may regain an eyesight.Logical formLearned from2 sentences. A club can be elderly.Logical formLearned from2 sentences. Elderly persons may be affected.Logical formLearned from2 sentences. A trader can be elderly.Logical formLearned from2 sentences. Elderly persons may remarry.Logical formLearned from2 sentences. A tibetan can be elderly.Logical formLearned from2 sentences. A factor can be in deaths of some elderly persons.Logical formLearned from2 sentences. A elderly persons may undergo a gathering.Logical formLearned from2 sentences. A satellite can be elderly.Logical formLearned from2 sentences. A hiker can be elderly.Logical formLearned from2 sentences. Elderly persons may show interest.Logical formLearned from2 sentences. Some elderly persons can be from a world-city.Logical formLearned from2 sentences. Some elderly persons may die of diseases.Logical formLearned from2 sentences.