A knock can be painful.Logical formLearned from9 sentences. An embargo can be painful.Logical formLearned from9 sentences. Journeys can be painful.Logical formLearned from9 sentences. (Aid sanctions) can be painful.Logical formLearned from9 sentences. A footage can be painful.Logical formLearned from9 sentences. A female may find painful.Logical formLearned from9 sentences. A matter can be painful.Logical formLearned from9 sentences. A review can be painful.Logical formLearned from9 sentences. Legacies can be painful.Logical formLearned from9 sentences. A labor can be painful.Logical formLearned from9 sentences. A (right thumb) can be painful.Logical formLearned from9 sentences. (Shin splints) can be painful.Logical formLearned from9 sentences. A reaction to a massacre can be painful.Logical formLearned from9 sentences. An outrage can be painful.Logical formLearned from9 sentences. Social costs can be painful.Logical formLearned from9 sentences.