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.

[Q]: lactarius torminosus, commonly known as the woolly milkcap or the bearded milkcap, is a mushroom in the genus "lactarius".
[A]: lactarius torminosus


[Q]: accountancy or accounting is the job of sharing financial information about a business to managers and shareholders (people who have invested in the business).
[A]: accountancy


[Q]: erwin waldner (24 january 1933 – 18 april 2015) was a german footballer.
[A]:
erwin waldner