Problems can be political.Logical formLearned from132 sentences. Problems can be long-range.Logical formLearned from132 sentences. Problems can be for companies.Logical formLearned from132 sentences. A problem can be fixed.Logical formLearned from132 sentences. Problems can be in a world-city.Logical formLearned from132 sentences. A problem can be for users.Logical formLearned from131 sentences. An one can be with a problem.Logical formLearned from131 sentences. Problems can be in some areas.Logical formLearned from131 sentences. A (security problem) can be serious.Logical formLearned from131 sentences. Problems may loom.Logical formLearned from131 sentences. A team may have problems.Logical formLearned from131 sentences. Problems can be suspected.Logical formLearned from131 sentences. An inability can be a problem.Logical formLearned from131 sentences. (Debt problems) may pertain-to a world-city.Logical formLearned from131 sentences. Problems may undergo an assessment.Logical formLearned from131 sentences.