Problem: (1) Scientific research is most often not the '' main '' goal for many amateur astronomers , unlike professional astronomers .
(2) For many amateur astronomers , unlike professional astronomers , scientific research is usually not the '' main goal '' .

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

OPTIONS:
- no
- yes
A: yes

Problem: (1) This musical style was part of the wider galant movement in the art at that time .
(2) This musical style was part of the wider galant movement in art at the time .

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

OPTIONS:
- no
- yes
A: yes

Problem: (1) The party was officially registered on 20 June 2013 , although it was formed in November 2012 .
(2) The party was officially formed on June 20 , 2013 , although it was registered in November , 2012 .

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

OPTIONS:
- no
- yes
A: no

Problem: (1) Traditionally , Ristretto is a short shot of espresso made with the normal amount of ground coffee , but is extracted with about half the amount of water .
(2) Traditionally , Ristretto , a short shot of espresso is extracted with the normal amount of ground coffee , but produced with about half of the quantity of water .

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

OPTIONS:
- no
- yes
A:
no