Problem: (1) The Japanese otter was known as one of the leading carnivores in the aquatic food chain .
(2) The aquatic otter was known as one of the top carnivores in the Japanese food chain .

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

Problem: (1) The base property is now referred to as Summerside Airport and the airfield has been named Slemon Park .
(2) The base property is now referred to as Summerside Airport and the airfield has been called Slemon Park .

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

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

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

Problem: (1) Westfield Liverpool is a major shopping centre in Liverpool , a suburb of Sydney .
(2) Sydney is a major shopping centre , located in Westfield Liverpool , a suburb of Liverpool .

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