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: "In what year was the rapper whose fourth studio album was "Rucka's World" born?" whose answer is 1987.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Rucka Rucka Ali birth year
Useful Output:

Doc 1: Rucka Rucka Ali (born January 27, 1987) is an American parodist, rapper, radio personality, singer, comedian, satirist and internet celebrity
Doc 2: About Rucka Rucka Ali (itsRucka). Rucka Rucka Ali (born January 27, 1987), real name unknown, is an Israeli-American singer-songwriter & radio
Doc 3:  Rucka Rucka Ali. He's a YouTube veteran at this point and deserves more recent attention to his name. Intro - 0:00 Early Years - 0:45
Doc 4: I remember on my 18th birthday about eight years ago now you were doing shout-outs on a livestream here on facebook. You said my name and it
Doc 5: Rucka Rucka Ali (born January 27, 1987) is an American rapper, radio personality, singer, comedian, and satirist most noted for his song parodies on YouTube