A night can be empty.Logical formLearned from9 sentences. A city may feel empty.Logical formLearned from9 sentences. A search can be empty.Logical formLearned from9 sentences. A rink can be empty.Logical formLearned from9 sentences. A schema can be empty.Logical formLearned from9 sentences. Agreements can be empty.Logical formLearned from9 sentences. (Booze bottles) can be empty.Logical formLearned from9 sentences. A shuttle can be empty.Logical formLearned from9 sentences. Remarks can be empty.Logical formLearned from9 sentences. A fashion can be empty.Logical formLearned from9 sentences. Theatrics can be empty.Logical formLearned from9 sentences. Shoeboxes can be empty.Logical formLearned from9 sentences. A nostalgia can be empty.Logical formLearned from9 sentences. Music can be empty.Logical formLearned from9 sentences. A (medicine bottle) can be empty.Logical formLearned from9 sentences.