A person may use a pen.Logical formLearned from132 sentences. A pen can be in a hand.Logical formLearned from131 sentences. A (pen tennis tournament) can be in a US-city.Logical formLearned from129 sentences. A pen can be nice.Logical formLearned from120 sentences. A pen can be green.Logical formLearned from120 sentences. A (gel pen) may pertain-to a person.Logical formLearned from120 sentences. Pens can be black.Logical formLearned from117 sentences. A (pen pal) may pertain-to a male.Logical formLearned from111 sentences. A (fountain pen) may pertain-to a person.Logical formLearned from110 sentences. Pens may pertain-to a female.Logical formLearned from105 sentences. A person may pick_up a pen.Logical formLearned from105 sentences. A person may pick_up a pen.Logical formLearned from102 sentences. Pens can be coloured.Logical formLearned from101 sentences. A male may take a pen.Logical formLearned from93 sentences. A (pen pal) may pertain-to a female.Logical formLearned from92 sentences.