A complexity may pertain-to the real world.Logical formLearned from39 sentences. Complexities may pertain-to a character.Logical formLearned from39 sentences. A complexity may pertain-to a (pitch mechanism).Logical formLearned from38 sentences. A person may have a complexity of a (pitch mechanism).Logical formLearned from38 sentences. A complexity can be formal.Logical formLearned from38 sentences. A complexity may pertain-to an interaction.Logical formLearned from38 sentences. A complexity may pertain-to a (tax law).Logical formLearned from37 sentences. A complexity can be institutional.Logical formLearned from37 sentences. Part may pertain-to a complexity.Logical formLearned from37 sentences. A complexity may pertain-to changes.Logical formLearned from37 sentences. Complexity may undergo a reduction.Logical formLearned from37 sentences. A problem can be a complexity.Logical formLearned from37 sentences. Complexities can be technological.Logical formLearned from37 sentences. A complexity may pertain-to a plan.Logical formLearned from37 sentences. A complexity can be chemical.Logical formLearned from37 sentences.