Question: Which co-writer of "Everything That Glitters (Is Not Gold)" was also one half of soft rock duo England Dan & John Ford Coley?
Sentence (from "Dan Seals"): The younger brother of Seals & Crofts member Jim Seals, he first gained fame as "England Dan", one half of the soft rock duo England Dan & John Ford Coley, which charted nine pop singles between 1976 and 1980, including the No. 2 "Billboard" Hot 100 hit "I'd Really Love to See You Tonight".
Relevant evidence: Yes