A difficulty may pertain-to a curriculum.Logical formLearned from10 sentences. Difficulties can be with a program.Logical formLearned from10 sentences. (Economic difficulties) may pertain-to a country.Logical formLearned from10 sentences. Industries may face difficulties.Logical formLearned from10 sentences. Difficulties may manifest themselves.Logical formLearned from10 sentences. A cause can be constituted-of-or-filled-with difficulty.Logical formLearned from10 sentences. A difficulty may lie-flat in a fact.Logical formLearned from10 sentences. Difficulties can be in writing.Logical formLearned from10 sentences. (Debt difficulties) may pertain-to a country.Logical formLearned from10 sentences. Difficulties can be over years.Logical formLearned from10 sentences. A president may acknowledge difficulties.Logical formLearned from10 sentences. A responsibility can be for difficulties.Logical formLearned from10 sentences. Difficulties can be with communications.Logical formLearned from10 sentences. A family can be in difficulty.Logical formLearned from10 sentences. Difficulties can be behind persons.Logical formLearned from10 sentences.