Problem: (1) Their founder , who came from China during the Seongjong of Goryeo , was born .
(2) Their founder was , who came from China during the Seongjong of Goryeo period .

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

Problem: (1) Bjorn Freiberg ( born March 28 , 1970 in Isny , Allgau ) is a German actor , painter , author , translator and former university teacher .
(2) Bjorn Freiberg ( born March 28 , 1970 in Isny , Allgau ) is a former actor , writer , translator , and German university teacher .

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

Problem: (1) When the membrane potential reaches approximately 60 mV , the K channels open up and the Na channels close and the prepotential phase begins again .
(2) When the membrane potential reaches approximately 60 mV , the K channels close and Na channels open , and the prepotential phase begins again .

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

Problem: (1) The 2007 Ballymore Cup is the eighth edition of the expanded Ballymore Cup and the fourth is if the Metropolitan Cup is included before 2003 .
(2) The 2007 Ballymore Cup is the fourth edition of the expanded Ballymore Cup and eighth if the pre- 2003 Metropolitan Cup is included .

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