A size may pertain-to a primary tumor.Logical formLearned from15 sentences. Tumor may pertain-to a kidney.Logical formLearned from15 sentences. Diagnosis may pertain-to a tumor.Logical formLearned from15 sentences. A biology may pertain-to a tumor.Logical formLearned from15 sentences. A tumor can be lethal.Logical formLearned from15 sentences. (Brain tumors) may undergo a removal.Logical formLearned from15 sentences. (Tumor response) can be to therapy.Logical formLearned from15 sentences. (Cell phones) may cause (brain tumors).Logical formLearned from15 sentences. A form can be constituted-of-or-filled-with (brain tumor).Logical formLearned from15 sentences. (Tumor cells) can be microscopic.Logical formLearned from15 sentences. A tumor can be poisonous.Logical formLearned from15 sentences. A tumor may spread to lungs.Logical formLearned from14 sentences. A tumor can be superficial.Logical formLearned from14 sentences. (Tumor necrosis factor receptor) can be a protein.Logical formLearned from14 sentences. A (bone tumor) can be benign.Logical formLearned from14 sentences.