Question: The Australian women's national soccer team represents Australia in international women's soccer at the senior level, the team's official nickname is the Matildas, their  best-known bush ballad, that has been described as the country's "unofficial national anthem", is titled?
Sentence (from "Australia women's national soccer team"): The team's official nickname is the Matildas (from the Australian folk song "Waltzing Matilda"), having been known as the Female Socceroos before 1995.
Relevant evidence: Yes