Conversation so far:
What is throat cancer?
Throat cancer refers to cancerous tumors that develop in your throat (pharynx), voice box (larynx) or tonsils.
Is throat cancer treatable?
If diagnosed early, throat cancer has a high survival rate. Throat cancer may not be curable once malignant cells spread to parts of the body beyond the neck and head.

Question: Tell me about lung cancer
Self-contained rewrite: Tell me about lung cancer.