A discipline can be painful.Logical formLearned from21 sentences. A pain can be painful.Logical formLearned from21 sentences. An injection can be painful.Logical formLearned from21 sentences. A wrist can be painful.Logical formLearned from21 sentences. Difficulties can be painful.Logical formLearned from20 sentences. A position can be painful.Logical formLearned from20 sentences. Reactions can be painful.Logical formLearned from20 sentences. An execution can be painful.Logical formLearned from20 sentences. A solicitude can be painful.Logical formLearned from20 sentences. A nuisance can be painful.Logical formLearned from20 sentences. A video can be painful.Logical formLearned from20 sentences. Gas can be painful.Logical formLearned from20 sentences. A stab can be painful.Logical formLearned from20 sentences. A childbirth can be painful.Logical formLearned from20 sentences. A re-examination can be painful.Logical formLearned from20 sentences.