A grandfather can be elderly.Logical formLearned from70 sentences. A grandfather can be dead.Logical formLearned from68 sentences. A grandfather can be wise.Logical formLearned from67 sentences. A grandfather may be buried.Logical formLearned from67 sentences. A home may pertain-to a grandfather.Logical formLearned from67 sentences. A person may know a grandfather.Logical formLearned from66 sentences. A grandfather may help.Logical formLearned from66 sentences. A grandfather may pertain-to children.Logical formLearned from65 sentences. A picture may show a grandfather.Logical formLearned from64 sentences. Money may pertain-to a grandfather.Logical formLearned from64 sentences. A grave may pertain-to a grandfather.Logical formLearned from63 sentences. A story may pertain-to a grandfather.Logical formLearned from63 sentences. A sister may pertain-to a grandfather.Logical formLearned from62 sentences. A grandfather can be ill.Logical formLearned from62 sentences. A grandfather may pertain-to a king.Logical formLearned from61 sentences.