A man can be a grandfather.Logical formLearned from13 sentences. A grandfather can be a sculptor.Logical formLearned from13 sentences. A grandfather may appear.Logical formLearned from13 sentences. A career may pertain-to a grandfather.Logical formLearned from13 sentences. A grandfather can be a violinist.Logical formLearned from13 sentences. A gift may pertain-to a grandfather.Logical formLearned from13 sentences. A grandfather may insist that something-is-the-case.Logical formLearned from13 sentences. An (inventor grandfather) may pertain-to a female.Logical formLearned from13 sentences. A microscope may pertain-to an (inventor grandfather).Logical formLearned from13 sentences. A grandfather can be in a city.Logical formLearned from13 sentences. Paintings may pertain-to a grandfather.Logical formLearned from13 sentences. A journey may pertain-to a grandfather.Logical formLearned from13 sentences. Involvement may pertain-to a grandfather.Logical formLearned from13 sentences. A grandfather can be a tailor.Logical formLearned from13 sentences. A female may tell a grandfather that something-is-the-case.Logical formLearned from13 sentences.