Question:  "This Is What You Came For" is a song by Scottish DJ and record producer Calvin Harris, featuring Barbadian singer Rihanna, Rihanna and Harris had previously collaborated on her sixth studio album, serving as the fifth single, Where Have You Been, released in what year? 
Sentence (from "Where Have You Been"): It is backed by "hard, chilly synths" and contains an electro-inspired breakdown sequence.
Relevant evidence: No