Problem: (1) Although its conjugated acid is highly reactive , peroxynitrite in stable solutions is basic .
(2) Although its conjugate acid is highly reactive , peroxynitrite is basic in stable solutions .

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

Problem: (1) Mark Hambourg was born in Voronezh , Russia , as a middle brother of the famous pianist Jan Hambourg .
(2) Jan Hambourg was born in Voronezh , Russia , the middle brother between famous pianist Mark Hambourg ( b .

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

Problem: (1) The NFL is the only professional football league to successfully compete against the American Football League .
(2) The NFL stands as the only professional football league to successfully compete against the American Football League .

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

Problem: (1) It is analogous but not homologous to the articular process of the lower jaw .
(2) It is analogous to , but not homologous to the articular process of the lower jaw .

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