Question: New Zealand top 50 singles of 2014 contained a song by Eminem that had guest vocals from what Barbadian singer?
Sentence (from "The Monster (song)"): "The Monster" marks the fourth collaboration between Eminem and Rihanna, following "Love the Way You Lie", its sequel "Love the Way You Lie (Part II)" (2010), and "Numb" (2012).
Relevant evidence: No