Question: What client of Stuart Piper's has a debut single called "Mama Do (Uh Oh, Uh Oh)"?
Sentence (from "Stuart Piper"): In Jan 2017 he was announced to have masterminded the acquisition of CKP (Christian Knowles Productions) the agency that represents Micky Flanagan, Zoe Lyons, Hal Cruttenden and Mark Watson and was appointed Director as reported in The Stage and on Chortle.
Relevant evidence: No