Choices can be murky.Logical formLearned from3 sentences. (Fever swamps) can be murky.Logical formLearned from3 sentences. Grounds can be murky.Logical formLearned from3 sentences. An object can be murky.Logical formLearned from3 sentences. Histories can be murky.Logical formLearned from3 sentences. Techniques can be murky.Logical formLearned from3 sentences. A crater can be murky.Logical formLearned from3 sentences. A street can be murky.Logical formLearned from3 sentences. A gaslight can be murky.Logical formLearned from3 sentences. A noise can be murky.Logical formLearned from3 sentences. A business can be murky.Logical formLearned from3 sentences. A rainwater can be murky.Logical formLearned from3 sentences. A reference can be murky.Logical formLearned from3 sentences. Rainbows can be murky.Logical formLearned from3 sentences. An estuary can be murky.Logical formLearned from3 sentences.