Problem: (1) Air Cortez also conducted international flights from the airport with service to Guaymas , Mexico in Loreto and Mulege .
(2) Air Cortez has also operated international flights from the airport with service to Guaymas , Loreto and Mulege in Mexico .

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

Problem: (1) Ocellochiton is an extinct polyplacophoran - mollusc .
(2) Ocellochiton is an extinct of polyplacophoran mollusc .

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

Problem: (1) In April 2013 , when the merger with Air Italy was completed , Meridiana returned to its former , shorter name '' Meridiana Fly '' .
(2) In April 2013 , when the Air Italy merger was completed , Meridiana Fly returned to its former , shorter name , '' Meridiana '' .

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

Problem: (1) The River Frasin is a tributary of the River Straja in Romania .
(2) The Straja River is a tributary of the Frasin River in Romania .

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