Problem: 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.

Based on the paragraph above can we conclude that "Dr. Dre's Death Row Records only worked with West Coast rappers."?

A: It's impossible to say

Problem: Salvatore Mineo, Jr. (January 10, 1939February 12, 1976), was an American film and theatre actor, known for his performance as John "Plato" Crawford opposite James Dean in the film "Rebel Without a Cause" (1955). He was twice nominated for the Academy Award for Best Supporting Actor, for his roles in "Rebel Without a Cause" and "Exodus" (1960).

Based on the paragraph above can we conclude that "Salvatore Mineo Jr. was Italian."?

A: No

Problem: The Oxford Companion to Beer, abbreviated OCB, is a book in the series of Oxford Companions published by Oxford University Press. The book provides an alphabetically arranged reference to beer, compiled and edited by Garrett Oliver with a foreword by U.S. chef Tom Colicchio. Published in 2011, the work draws on 166 contributors from 24 countries to amass over 1,100 entries on beer.

Based on the paragraph above can we conclude that "It was edited by Tom colicchio"?

A:
No