A problem can be a cost.Logical formLearned from180 sentences. Some approaches can be to a problem.Logical formLearned from180 sentences. A note may state a problem.Logical formLearned from180 sentences. A problem can be in the past.Logical formLearned from180 sentences. A problem may be resolved.Logical formLearned from180 sentences. A male can be aware of a problem.Logical formLearned from179 sentences. Individuals can be with problems.Logical formLearned from179 sentences. An approach can be to (problem solvings).Logical formLearned from179 sentences. A problem can be profound.Logical formLearned from179 sentences. A problem can be biological.Logical formLearned from179 sentences. Problems can be between a country.Logical formLearned from179 sentences. A combination can be constituted-of-or-filled-with problems.Logical formLearned from178 sentences. A person may run into some problems.Logical formLearned from178 sentences. Problems can be big.Logical formLearned from178 sentences. A problem can be pesky.Logical formLearned from178 sentences.