A pen can be empty.Logical formLearned from6 sentences. Pens can be on paper.Logical formLearned from6 sentences. A control may pertain-to a pen.Logical formLearned from6 sentences. A (ballpoint pen) can be plastic.Logical formLearned from6 sentences. A male may draw in pen.Logical formLearned from6 sentences. A pen can be commemorative.Logical formLearned from6 sentences. Pens may cement themselves on a list of (online gambling).Logical formLearned from6 sentences. A pen may hold.Logical formLearned from6 sentences. A pen can be beaded.Logical formLearned from6 sentences. A female may grab a pen.Logical formLearned from6 sentences. A tip may pertain-to a (ball point pen).Logical formLearned from6 sentences. A pen may pertain-to a bureaucrat.Logical formLearned from6 sentences. A (gel pen) can be pink.Logical formLearned from6 sentences. A person can be a (pen pal).Logical formLearned from6 sentences. A person may get pen.Logical formLearned from6 sentences.