A (business partner) can be shady.Logical formLearned from5 sentences. A (picnic spot) can be shady.Logical formLearned from5 sentences. (Web sites) can be shady.Logical formLearned from5 sentences. A bookie can be shady.Logical formLearned from5 sentences. A (government contract) can be shady.Logical formLearned from5 sentences. An origin can be shady.Logical formLearned from5 sentences. Cash can be shady.Logical formLearned from5 sentences. A secret can be shady.Logical formLearned from5 sentences. A banking can be shady.Logical formLearned from5 sentences. A (sugar import deal) can be shady.Logical formLearned from5 sentences. Rocks can be shady.Logical formLearned from5 sentences. Mediators can be shady.Logical formLearned from5 sentences. Hats can be shady.Logical formLearned from5 sentences. An economy can be shady.Logical formLearned from5 sentences. Trades can be shady.Logical formLearned from5 sentences.