<human>: I've heard that a lot of people are getting cancer. What are the symptoms?
<bot>: Symptoms can vary depending on the type and stage of cancer, but some common signs include persistent pain or discomfort in one area, changes in bowel movements or bladder control, unexplained weight loss, fatigue, fever, coughing up blood, skin changes such as rashes or sores, swelling or lumps in the neck, breast, abdomen, or groin, and difficulty swallowing or breathing.