Task: Explanation
Input (English): The Grey Album is a mashup album by Danger Mouse, released in 2004. It mixes an a cappella version of rapper Jay-Z's "The Black Album" with samples from The Beatles' LP "The Beatles", commonly known as "The White Album". "The Grey Album" gained notoriety when EMI attempted to halt its distribution despite approval of the project from Jay-Z and the two surviving Beatles, Paul McCartney and Ringo Starr. Question: Gnarls Biggie is a mashup album created in the same vein as an album featuring what two surviving Beatles? Answer: Paul McCartney and Ringo Starr
Output (English):  The Grey Album gained notoriety when EMI attempted to halt its distribution despite approval of the project from JayZ and the two surviving Beatles, Paul McCartney and Ringo Starr.