Which of these sentences is a fact? Alisha hadn't arranged a bitthday party before friday​

1.A military tattoo is a performance of music or display of armed forces in general. The term comes from the early 17th-century Dutch phrase doe den tap toe ("turn off the tap"), a signal sounded by drummers or trumpeters to instruct innkeepers near military garrisons to stop serving beer and for soldiers to return to their barracks, and is unrelated to the Tahitian origins of an ink tattoo.

2.The World Pipe Band Championships have been held in Glasgow every year since 1986. Inveraray and District Pipe Band are the current world champions.

3.Music education is a field of practice, in which educators are trained for careers as elementary or secondary music teachers, school or music conservatory ensemble directors.

4.A music publisher's role is to make deals with songwriters, promote the songs their songwriters compose to musicians and anyone else who may need a song for advertising, a movie, a promotional campaign, etc.,

5.Fast-forward to the 18th Century and we see Wales really lay the foundation for its label as the 'Land of Song'. The influx of migrants to Wales from the British countryside and abroad, seeking work in the ever-expanding coal and iron industries, saw huge population increases to the country.