Problem: (1) Yates joined Robert Yates Racing for the 2003 season and won two races for Elliott Sadler in 2004 .
(2) For the 2003 season he joined Robert Yates Racing and won two races for Elliott Sadler in 2004 .

Do (1) and (2) mean the same thing?

OPTIONS:
- no
- yes
A: yes

Problem: (1) It is not even known if two free group factors are isomorphic .
(2) It is not even known if any two isomorphic group factors are free .

Do (1) and (2) mean the same thing?

OPTIONS:
- no
- yes
A: no

Problem: (1) Duff Twysden was played by Stacy Keach in the miniseries '' Hemingway '' in 1988 with Fiona Fullerton .
(2) In the 1988 miniseries '' Hemingway '' , starring Fiona Fullerton , Duff Twysden was played by Stacy Keach .

Do (1) and (2) mean the same thing?

OPTIONS:
- no
- yes
A: yes

Problem: (1) The UCP is a political party , the official opposition in Alberta , Canada .
(2) The UCP forms a political party which is the official opposition in Alberta , Canada .

Do (1) and (2) mean the same thing?

OPTIONS:
- no
- yes
A:
yes