Sentence 1: In 2012 , for the Italian progressive group Karnya , Francesca Naccarelli made some violins - arrangements and the singer Claudio Nigris is guest in a song .
Sentence 2: In 2012 , for Italian progressive group Karnya , Francesca Naccarelli made some violins arrangements and the singer Claudio Nigris is guest in a song .

Do these two sentences convey the same information?

+ no. + yes.
yes