 Complete the following phrase:  This group is for obvious reasons sometimes referred to as The Internationals; Margo is Dutch, Franck Olivier is Luxembourgian the 4th Luxembourgish representative to actually be native to the Grand Duchy following the entrants of 196062, 1971 and 1984, Diane Solomon is American, Ireen Sheer is British, the late Malcolm Roberts 1944-2003 was British and Chris Roberts 1944-2017 was German. This was Ireen Sheers third participation in the Eurovision Song Contest, in 