Answer:
A. True
Step-by-step explanation:
One of Bach's orchestras was indeed made up of young women from the Ospedale della Pietà, a music school and orphanage in Venice, Italy. Bach visited the Ospedale in the early 18th century and composed music for and conducted performances by the talented young female musicians there. The Ospedale della Pietà was renowned for its music program, and Bach's interaction with the institution left a lasting impact on his compositions and his admiration for the musicians' skills.