Problems can be with a system.Logical formLearned from657 sentences. Problems can be in the future.Logical formLearned from651 sentences. Problems may face a country.Logical formLearned from649 sentences. A female may have problems.Logical formLearned from649 sentences. A problem can be creative.Logical formLearned from648 sentences. Problems may emerge.Logical formLearned from647 sentences. Patients can be with problems.Logical formLearned from645 sentences. Problems may be resolved.Logical formLearned from643 sentences. A problem can be for persons.Logical formLearned from641 sentences. Persons may face problems.Logical formLearned from637 sentences. A solution can be to a problem.Logical formLearned from628 sentences. A problem can be with a country.Logical formLearned from623 sentences. A problem can be regional.Logical formLearned from618 sentences. A complexity may pertain-to a problem.Logical formLearned from616 sentences. A person may run into a problem.Logical formLearned from616 sentences.