Q: In this task, you are given a question and answer options for that question. Using this information, you have to classify each text into different topics: medicine, nursery, psychology, chemistry, pharmacology, biology.
Question: One of the following answers is FALSE regarding breast cancer.
Options: <0> The majority of tumors (70%) have receptors for hormones. <1> The stage measured according to the TNM system is one of the prognostic factors of the disease. <2> The presence of axillary adenopathies contraindicates breast surgery. <3> Anthracyclines and taxanes are the chemotherapeutic agents most used in the complementary treatment. <4> The breast-conserving surgery associated with radiotherapy has comparable results to mastectomy.
A:
medicine