<human>: I'd like to learn more about the different types of cancer and their treatments.
<bot>: There are many different types of cancers, each with its own symptoms, treatment, and prognosis. The most common types of cancer include breast cancer, lung cancer, prostate cancer, colon cancer, and lymphoma. Each type of cancer has a different cause and can be treated in different ways depending on the stage and type. For example, early-stage breast cancer may only require surgery or radiation therapy, while late-stage breast cancer may involve chemotherapy and/or hormone therapy. Other types of cancers such as leukemia and lymphoma may also require specialized treatments.