Problem: (1) The first segment runs from Stillwell Avenue to West 11th Street , where the path is hampered by the Marlboro - housing projects .
(2) The first segment runs from Stillwell Avenue to West 11th Street , where its path is impeded by the Marlboro housing projects .

Do (1) and (2) mean the same thing?
A: yes

Problem: (1) ProxmapSearch uses the proxMap array generated by a previously created ProxmapSort to find keys in the sorted array A2 in constant time .
(2) ProxmapSearch uses the proxMap array generated by a previously done ProxmapSort to find keys in the sorted array A2 in constant time .

Do (1) and (2) mean the same thing?
A: yes

Problem: (1) Following a merger with Republic Airlines in 1979 , North Central became Southern Airways , which merged into Northwest Airlines in 1986 .
(2) Following a merger with Southern Airways in 1979 , North Central Republic Airlines , which merged into Northwest Airlines in 1986 .

Do (1) and (2) mean the same thing?
A: no

Problem: (1) The Valea Mica River is a tributary of the Valea Arsurii River in Romania .
(2) The river Valea Mica is a tributary of the Valea Arsurii River in Romania .

Do (1) and (2) mean the same thing?
A:
yes