Hard work can be on (part teachers).Logical formLearned from16 sentences. A hard drive may be installed.Logical formLearned from16 sentences. Puzzles can be hard.Logical formLearned from16 sentences. A male may lobby hard.Logical formLearned from16 sentences. A culture can be constituted-of-or-filled-with hard work.Logical formLearned from16 sentences. A hard copy may pertain-to a newsletter.Logical formLearned from16 sentences. A bank can be hard.Logical formLearned from16 sentences. Design can be hard.Logical formLearned from16 sentences. A hard drive can be for (record-keeping purposes).Logical formLearned from16 sentences. Bread can be hard.Logical formLearned from16 sentences. Documents can be hard.Logical formLearned from16 sentences. A stream can be hard.Logical formLearned from16 sentences. Damage can be hard.Logical formLearned from16 sentences. A model can be hard.Logical formLearned from16 sentences. A (x-ray source) can be hard.Logical formLearned from16 sentences.