Some angels may dance on a head of a pin.Logical formLearned from54 sentences. A person may have pins.Logical formLearned from53 sentences. A pin can be black.Logical formLearned from53 sentences. A row can be constituted-of-or-filled-with pins.Logical formLearned from50 sentences. A pin may pertain-to persons.Logical formLearned from50 sentences. Pins can be plushy.Logical formLearned from48 sentences. Pins may pertain-to a US-president.Logical formLearned from48 sentences. A (flag pin) can be on a lapel.Logical formLearned from48 sentences. A person may enter a pin.Logical formLearned from48 sentences. A pin can be wooden.Logical formLearned from47 sentences. A pin may come_out.Logical formLearned from47 sentences. A pin can be blue.Logical formLearned from47 sentences. Pins may undergo a use.Logical formLearned from47 sentences. Pins can be black.Logical formLearned from45 sentences. A necklace can be with a (safety pin).Logical formLearned from45 sentences.