Problem: (1) Lucas Baiano , who made adverts for Perry , joined Tim Pawlenty after Pawlenty withdrew from the race .
(2) Lucas Baiano , who made commercials for Perry , joined Tim Pawlenty after Pawlenty withdrew from the race .

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

Problem: (1) Crowfoot is a federal electoral district in Battle River .
(2) Battle River -- Crowfoot is a federal electoral district in Alberta .

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

Problem: (1) The Wilhelm Archipelago is an island group off the west coast of the Antarctic Peninsula in Antarctica .
(2) The Antarctic Peninsula is an island archipelago off the western coast of the Wilhelm archipelago in Antarctica .

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

Problem: (1) In 2010 , Buick launched a new version of the Shanghai GM GL8 Luxury Business Edition .
(2) In 2010 , Shanghai GM introduced a new version of the Buick GL8 Luxury Business Edition .

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