(Bone metastases) can be painful.Logical formLearned from26 sentences. A step can be painful.Logical formLearned from26 sentences. A face can be painful.Logical formLearned from26 sentences. A foot can be painful.Logical formLearned from26 sentences. An uncertainty can be painful.Logical formLearned from26 sentences. A descent can be painful.Logical formLearned from26 sentences. A soul-searching can be painful.Logical formLearned from26 sentences. A therapy can be painful.Logical formLearned from26 sentences. A silence can be painful.Logical formLearned from26 sentences. Boils can be painful.Logical formLearned from26 sentences. Breathing can be painful.Logical formLearned from26 sentences. An elbow can be painful.Logical formLearned from26 sentences. A departure can be painful.Logical formLearned from25 sentences. Processes can be painful.Logical formLearned from25 sentences. A character can be painful.Logical formLearned from25 sentences.