TASK DEFINITION: Generate a topic word for the given sentence. A topic word is usually the name of a person, place, animal, concept or object the sentence is focusing on.
PROBLEM: anna stadling born 11 july 1970 in sundsvall, sweden is a swedish musical artist.

SOLUTION: anna stadling

PROBLEM: saint-marcel-en-marcillat is a commune.

SOLUTION: saint-marcel-en-marcillat

PROBLEM: renal cell carcinoma is a type of renal cancer (cancer of the kidneys).

SOLUTION:
renal cell carcinoma