Cells can be open.Logical formLearned from67 sentences. Receivers can be open.Logical formLearned from67 sentences. A repository can be open.Logical formLearned from67 sentences. An university can be open.Logical formLearned from67 sentences. Questions can be open.Logical formLearned from67 sentences. A protest can be open.Logical formLearned from67 sentences. A (tennis tournament) can be open.Logical formLearned from67 sentences. A door can be open for a return.Logical formLearned from67 sentences. An agenda can be open.Logical formLearned from67 sentences. Membership can be open to some persons.Logical formLearned from67 sentences. An airway can be open.Logical formLearned from67 sentences. A convertible can be open.Logical formLearned from67 sentences. Shops may remain open.Logical formLearned from67 sentences. A city can be open.Logical formLearned from66 sentences. Bids can be open.Logical formLearned from66 sentences.