A duck can be sliced.Logical formLearned from17 sentences. A person can be a lame duck.Logical formLearned from17 sentences. A person may like duck.Logical formLearned from17 sentences. A duck can be yellow.Logical formLearned from17 sentences. A captain may pertain-to ducks.Logical formLearned from17 sentences. Ducks may score.Logical formLearned from17 sentences. Ducks may think.Logical formLearned from17 sentences. Ducks may be seen.Logical formLearned from17 sentences. Ducks may undergo a death.Logical formLearned from17 sentences. A duck may test positive.Logical formLearned from17 sentences. Waivers can be from ducks.Logical formLearned from17 sentences. A (duck software) can be black.Logical formLearned from16 sentences. Ducks may be found.Logical formLearned from16 sentences. A (duck stamp) may pertain-to a national-agency.Logical formLearned from16 sentences. Ducks can be on a month.Logical formLearned from16 sentences.