A saloon can be empty.Logical formLearned from13 sentences. A disc can be empty.Logical formLearned from13 sentences. Stuff can be empty.Logical formLearned from13 sentences. An attempt can be empty.Logical formLearned from13 sentences. An out can be empty.Logical formLearned from13 sentences. A register can be empty.Logical formLearned from13 sentences. (Time slots) can be empty.Logical formLearned from13 sentences. A complex can be empty.Logical formLearned from13 sentences. A (convention hall) can be empty.Logical formLearned from13 sentences. A (fish tank) can be empty.Logical formLearned from13 sentences. (Freight cars) can be empty.Logical formLearned from13 sentences. An (anyone move) can be empty.Logical formLearned from13 sentences. Seas can be empty.Logical formLearned from13 sentences. A promise can be empty.Logical formLearned from13 sentences. A person may debate empty.Logical formLearned from13 sentences.