Question: What nationality was John Phillip's co-writer of The Mamas & The Papas pop hit "I Saw Her Again"? 
Sentence (from "I Saw Her Again"): Co-written by band members John Phillips and Denny Doherty, it was released as a single in June 1966 (WLS played it most of that month) and peaked at number one on the "RPM" Canadian Singles Chart, number 11 on the UK Singles Chart, and number five on the "Billboard" Hot 100 pop singles chart in July 1966.
Relevant evidence: Yes