Question: Which rapper sings Runnin' From tha Police, a 1995 song, which was one of very few compostions done jointly due to a feud between artists and fans of the East Coast hip hop and West Coast hip hop scenes in the United States?

Context paragraphs:
Runnin' from tha Police: "Runnin' From tha Police" is a 1995 song by rapper Tupac Shakur, featuring The Notorious B.I.G., Stretch, Buju Banton , and Dramacydal.  The song is significant, being one of very few compositions 2Pac and The Notorious B.I.G. created together, as later hostility arose between the two rappers, ending all possible collaborations and inciting the East-West Coast Rivalry.

East Coast–West Coast hip hop rivalry: The East Coast–West Coast hip hop rivalry was a feud between artists and fans of the East Coast hip hop and West Coast hip hop scenes in the United States, especially from the mid to late 1990s.  Focal points of the feud were West Coast-based rapper Tupac Shakur (and his Los Angeles-based label, Death Row Records), and East Coast-based rapper The Notorious B.I.G. (and his New York-based label, Bad Boy Records), who were both fatally shot following drive-by shootings by unknown assailants in 1996 and 1997, respectively.

West Coast hip hop: West Coast hip hop is a hip hop music subgenre that encompasses any artists or music that originate in the West Coast region of the United States.  The gangsta rap subgenre of West Coast hip hop began to dominate from a radio play and sales standpoint during the early 1990s with the birth of G-funk and the emergence of Suge Knight and Dr. Dre's Death Row Records.

Fuck Compton: "Fuck Compton" is a diss track aimed at the West Coast hip hop scene in general by East Coast hip hop artist Tim Dog.

East Coast hip hop: East Coast hip hop is a regional subgenre of hip hop music that originated in the New York City area during the 1970s.  Hip hop is recognized to have originated and evolved first in New York; East Coast hip hop only became a distinct subgenre after artists from other regions of the United States emerged with different styles.  In contrast to other styles, East Coast hip hop music has prioritized complex lyrics for attentive listening rather than beats for dancing.  The main components of hip hop culture from that time and still today are MC'ing, DJ'ing, break dancing, and graffiti.

One Million Strong: One Million Strong is a 1995 compilation of hip hop music released by SOLAR Records to commemorate the 1995 Million Man March in Washington, D.C. The compilation was released on November 7, 1995 and featured some of hip hop's biggest names, including the song "Runnin' (From tha Police)", which was one of the few collaborations between Tupac Shakur and The Notorious B.I.G. The album peaked at 36 on the Top R&B/Hip-Hop Albums.

Tha Triflin' Album: Tha Triflin' Album is the third album by West Coast hip hop artist King Tee.  It was panned critically for being dated and containing a "lighter rap approach."  It contains two singles; "Got It Bad Y'all" featuring Tha Alkaholiks and "Black Togetha Again."  Neither of them charted, but "Tha Triflin' Album" performed better on the "Billboard" 200 chart than any other King Tee album.  This relative commercial success can be attributed to guest appearances by Tha Alkaholiks and Ice Cube as well as hip hop newcomers Nefretitti, Coke and Dr. Soose of Mad Kap and Deadly Threat.  The production, handled by producers including Tha Alkaholiks, DJ Pooh and Marley Marl may have also attributed to the album's reception.  The success of this album is quite significant as it allowed King Tee's protégés, Tha Alkaholiks, to gain a following.  It also provided a foundation for King Tee's Likwit Crew.

Tash (rapper): Rico Smith (born August 9, 1971), better known by his stage name Tash, is an American rapper.  He is most known for his work as a member of West Coast hip hop group, Tha Alkaholiks alongside J-Ro and E-Swift.  He has released two solo albums, "Rap Life" (1999) and Control Freek (2009), and has worked on five albums with Tha Alkaholiks.  Tash recently announced signing with the hip hop record label Amalgam Digital to release his independent debut entitled Control Freek.

New York, New York (Tha Dogg Pound song): "New York, New York" is a single from West Coast hip hop duo Tha Dogg Pound's first album, "Dogg Food".  It features Kurupt rapping the verses, with Daz Dillinger with a few quick verses in the video and Snoop Doggy Dogg in the chorus.  The song is intended to slight the credibility of the East Coast hip hop scene during the rivalry between the East and West.

Emcee Lynx: Lynx T'chass, or Emcee Lynx is an anarchist hip hop artist from the San Francisco Bay Area who achieved significant popularity and name-recognition in the West Coast hip hop and underground hip hop scenes and among anarchists and other radicals around the world.  In 2006, he was described by "Donegal Press" magazine as "without a doubt one of the hottest rappers in the underground hip-hop scene today" and was described as "The next KRS-One" and the successor to House of Pain.

Supporting paragraphs: Runnin' from tha Police East Coast–West Coast hip hop rivalry
Answer: Tupac Shakur