Problem: (1) At Augmented World Expo 2013 , Optinvent demonstrated a prototype of their ORA see-through mobile AR display platform .
(2) At Augmented World Expo 2013 , Optinvent demonstrated a prototype of their mobile AR display platform , ORA .

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

Problem: (1) Morris County is a residential community located in the northwest corner of Mine Hill Township .
(2) Morris County is a residential community located in the north-western corner of Mine Hill Township .

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

Problem: (1) Tipsarevic started playing tennis at the age of six , and at the age of nine he began with the Russian coach Roman Savochkin at the New Belgrade Tennis Club .
(2) Tipsarevic started playing tennis at the age of six , and at the age of nine he began with the Russian coach Roman Savochkin at the New Belgrade Tennis Club .

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

Problem: (1) Bostaph left the band due to an elbow injury and was replaced by former member Lombardo .
(2) Due to an elbow injury , Bostaph left the band and was replaced by his former member Lombardo .

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