title: Holyoke Street Railway
context: Operated by the Holyoke Street Railway Company, abbreviated on livery as the Hly. St. Ry. Co., the streetcar system begin operation on September 24, 1884, consolidated with the Amherst and Sunderland Street Railway in 1907, and ceased operations as a streetcar operator in 1937.[5] Regular bus operations began in 1921, and soon after the incorporation of the Pioneer Valley Transit Authority in 1977, the company began serving as a contract operator. This service continued until 1987, when a dispute between labor and management led regular bus service to an abrupt end, with would-be passengers still waiting at stops, on July 1, 1987.[2][1]:611 After four years of inactivity and with a municipal school bus contract failing to pass negotiations, the company liquidated its assets and had dissolved by 1991.[3][6]
question: What years did the Holyoke Street Railway operate?
answers: the streetcar system begin operation on September 24, 1884, consolidated with the Amherst and Sunderland Street Railway in 1907, and ceased operations as a streetcar operator in 1937