With no explanation, label text_A→text_B with either "DON'T KNOW", "NO" or "YES".
text_A: Verdi set his sights on Milan, then the cultural capital of northern Italy, where he applied to study at the Conservatory. Barezzi attempted unsuccessful arrangements for him to become a private pupil of Lavigna, who had been "maestro concertatore" at La Scala, and who described Verdi's compositions as "very promising". Lavigna encouraged Verdi to take out a subscription to La Scala, where he heard Maria Malibran in operas by Gioachino Rossini and Vincenzo Bellini. Verdi began making connections in the Milanese world of music that were to stand him in good stead. These included an introduction by Lavigna to an amateur choral group, the "Società Filarmonica", led by Pietro Massini. Attending the "Società" frequently in 1834, Verdi soon found himself functioning as rehearsal director (for Rossini's "La cenerentola") and continuo player. It was Massini who encouraged him to write his first opera, originally titled "Rocester", to a libretto by the journalist Antonio Piazza.
text_B: Did Barezzi's plan to help Verdi work out?
NO.