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: brian cant (12 july 1933 – 19 june 2017) was an english actor, television presenter and writer.

SOLUTION: brian cant

PROBLEM: the bumblebee bat ("craseonycteris thonglongyai"), also known as kitti's hog-nosed bat, is an endangered species of bat.

SOLUTION: bumblebee bat

PROBLEM: suomenlinna (also called "viapori" in finnish) is a fortress in finland.

SOLUTION:
suomenlinna