You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "who sings i get knocked down but i get up again?" whose answer is Chumbawamba.
Each document should contain about 30 words, and these documents should contain useful information.

Query: "i get knocked down but i get up again" singer
Useful Output:

Doc 1:  I GET KNOCKED DOWN, BUT I GET UP AGAIN, YOU'RE NEVER GONNA KEEP ME  artists and activists #theatre #music #Chumbawamba. "I GET
Doc 2:  I get knocked down, but I get up again You are never gonna keep me  Musician/band. 󱙿. Topexan. 󱙿. Videos. 󱙿. "I get knocked down, but
Doc 3: "I get knocked down, but I get up again" | Chumbawumba and Opera North. 27K views · 1 year ago more. Opera North. 67.2K.
Doc 4: Chumbawamba singer Dunstan Bruce talks to TODAY about the 25th  “I get knocked down, but I get up again/ You're never gonna keep me
Doc 5: Now That's What I Call 1997: I get knocked down, but I get up again! · Chumbawamba, pre-pop charts · THE VILLAGE VOICE'S PAZZ & Jop Poll 1997,