Problem: (1) The Izvorul River is a tributary of the Jiu River in Romania .
(2) Izvorul - River is a tributary of the River Jiu in Romania .

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

Problem: (1) After all , the global stiffness matrix is constructed by adding together the individual expanded element matrices .
(2) Finally , the global stiffness matrix is expanded by adding the individual constructed element matrices together .

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

Problem: (1) In 2006 , an additional compressor was introduced , using a lateral prism with large reflectors to allow a multi-pass arrangement on the prism .
(2) An additional compressor , using a large prism with lateral reflectors to enable a multi-pass arrangement at the prism , was introduced in 2006 .

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

Problem: (1) Sherwin has also interviewed authors and musicians . Including , his interview with bassist Sean Yseult of White Zombie , author Janet Evanovich , and author Anne Bishop .
(2) He has also interviewed authors and musicians , including his interview with bassist Sean Yseult of White Zombie , author Anne Bishop and author Janet Evanovich .

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