A (pen name) may pertain-to a female.Logical formLearned from236 sentences. Pens may pertain-to a male.Logical formLearned from235 sentences. A pen can be round.Logical formLearned from234 sentences. Pens can be colored.Logical formLearned from220 sentences. Pen can be in hand.Logical formLearned from204 sentences. A person may put pen to paper.Logical formLearned from201 sentences. An end may pertain-to a pen.Logical formLearned from183 sentences. A (pen name) may pertain-to a person.Logical formLearned from181 sentences. Pens can be red.Logical formLearned from177 sentences. A male may put pen to paper.Logical formLearned from176 sentences. A pen may pertain-to persons.Logical formLearned from172 sentences. Power may pertain-to a pen.Logical formLearned from167 sentences. Pens may pertain-to persons.Logical formLearned from158 sentences. A tip may pertain-to a pen.Logical formLearned from140 sentences. A person may get a pen.Logical formLearned from137 sentences.