Tumors may pertain-to a liver.Logical formLearned from22 sentences. A center may pertain-to a tumor.Logical formLearned from22 sentences. A (blood supply) may pertain-to a tumor.Logical formLearned from22 sentences. (Bone tumors) can be malignant.Logical formLearned from21 sentences. A wife may die of a (brain tumor).Logical formLearned from21 sentences. Cells can be from a tumor.Logical formLearned from21 sentences. Tumors can be parotid.Logical formLearned from21 sentences. Tumors can be in patients.Logical formLearned from21 sentences. A tumor may undergo an extension.Logical formLearned from21 sentences. A (tumor oncology) can be solid.Logical formLearned from21 sentences. A male may be diagnosed with a malignant (brain tumor).Logical formLearned from21 sentences. Tumors can be aggressive.Logical formLearned from21 sentences. Some percent can be constituted-of-or-filled-with some tumors.Logical formLearned from21 sentences. (Nerve sheath tumors) can be malignant.Logical formLearned from21 sentences. A tumor can be in a head.Logical formLearned from21 sentences.