A lesson can be painful.Logical formLearned from14 sentences. Hands can be painful.Logical formLearned from14 sentences. (Withdrawal symptoms) can be painful.Logical formLearned from14 sentences. A choice can be painful.Logical formLearned from14 sentences. Terms can be painful.Logical formLearned from14 sentences. A question can be painful.Logical formLearned from14 sentences. A fate can be painful.Logical formLearned from14 sentences. A tug can be painful.Logical formLearned from14 sentences. Urination can be painful.Logical formLearned from14 sentences. A sexual act can be painful.Logical formLearned from14 sentences. A bust can be painful.Logical formLearned from14 sentences. A self-consciousness can be painful.Logical formLearned from14 sentences. A (restructuring plan) can be painful.Logical formLearned from14 sentences. Decades can be painful.Logical formLearned from14 sentences. A swelling can be painful.Logical formLearned from14 sentences.