Papers may be fill_ined with a pen.Logical formLearned from8 sentences. A pen can be vitriolic.Logical formLearned from8 sentences. A striker may put pen to paper.Logical formLearned from8 sentences. A (pen pal) can be mysterious.Logical formLearned from8 sentences. A pen may pertain-to an artist.Logical formLearned from7 sentences. Pens can be flexible.Logical formLearned from7 sentences. A (pen trade) may pertain-to a US-city.Logical formLearned from7 sentences. A female may find a pen.Logical formLearned from7 sentences. A pen can be on a table.Logical formLearned from7 sentences. Pen can be in a classroom.Logical formLearned from7 sentences. A male can be a member of a pen.Logical formLearned from7 sentences. (Fountain pens) may pertain-to a male.Logical formLearned from7 sentences. A finalist can be for a (pen award).Logical formLearned from7 sentences. A pen can be lively.Logical formLearned from7 sentences. A pen may be held.Logical formLearned from7 sentences.