Question:  "On My Mind" is a song by English singer Ellie Goulding that many critics considered an answer to a song recorded by what English singer-songwriter for his second studio album?
Sentence (from "Halcyon Days (Ellie Goulding album)"): Halcyon Days is the reissue of English singer Ellie Goulding's second studio album, "Halcyon" (2012).
Relevant evidence: No