Pens can be reusable.Logical formLearned from11 sentences. A pen may undergo slips.Logical formLearned from11 sentences. Animals can be in pens.Logical formLearned from11 sentences. A president may take with a stroke of a pen.Logical formLearned from11 sentences. A pen can be open.Logical formLearned from11 sentences. Pen may be poised over a sheet.Logical formLearned from11 sentences. A person may pull_out a pen.Logical formLearned from11 sentences. Persons may fill_in with a pen.Logical formLearned from11 sentences. A person may got a pen.Logical formLearned from11 sentences. A pen can be popular.Logical formLearned from11 sentences. A pen can be automatic.Logical formLearned from11 sentences. A female may take_out a pen.Logical formLearned from11 sentences. Pens can be pink.Logical formLearned from11 sentences. A person may write with pen.Logical formLearned from11 sentences. A female may set_down a pen.Logical formLearned from11 sentences.