Does "The large center hole on 45s allows for easier handling by jukebox mechanisms." contain the correct answer to "Why were 45s more popular with jukeboxes?"

A: yes

Does "(Tennessee County was the predecessor to current-day Montgomery County and Robertson County.)" contain the correct answer to "Which two Tennessee counties cover the area that comprised North Carolina's Tennessee County?"

A: yes

Does "French writers on Chopin (apart from Sand) have included Marcel Proust and Andre Gide; and he has also featured in works of Gottfried Benn and Boris Pasternak." contain the correct answer to "Aside from George Sands what two French authors have written about Chopin?"

A:
yes