Complex sentence: However, on 21 June 2016, the Petitions Committee of the Government of Luxembourg received five petitions on various matters in relation to the Grand Duchy, one of which was for Luxembourg to return to the Eurovision Song Contest.
Split into simpler sentences: However, on 21 June 2016, the Petitions Committee of the Government of Luxembourg received five petitions on various matters in relation to the Grand Duchy. One of which was for Luxembourg to return to the Eurovision Song Contest.