Does the sentence "In the 1920s and 1930s, some of the trolley lines began to be replaced by bus lines, with the last trolley route converted to bus in 1948." provide a valid answer to the question "In what year were trolleys finally replaced completely by buses?"

A: yes

Does the sentence "It forms the northern borders of both Union Square (between Broadway and Park Avenue South) and Stuyvesant Square." provide a valid answer to the question "What is unusual about the traffic between Broadway and Park Avenue South on 17th Street?"

A: no

Does the sentence "Kuaiji Commandery was the initial power base for Xiang Liang and Xiang Yu's rebellion against the Qin Empire which initially succeeded in restoring the kingdom of Chu but eventually fell to the Han." provide a valid answer to the question "Which empire did Xiang Liang and Xiang Yu rebel against?"

A: yes

Does the sentence "With the death of Stalin in early March 1953, Russian support for a Chinese hard-line weakened and China decided to compromise on the prisoner issue." provide a valid answer to the question "What event led to decreased Russian support for China?"

A:
yes