Problem: S1: It is found in Serbia and Montenegro , Bosnia and Herzegovina , Croatia , the Republic of Macedonia and Bulgaria , and Turkey , Azerbaijan and Iran .
S2: It is found in Serbia and Montenegro , Bosnia and Herzegovina , Croatia , the Republic of Macedonia and Bulgaria , as well as Turkey , Azerbaijan and Iran .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: yes

Problem: S1: Heather Weaver has been the conductor of the group since 2003 and Sharon Northe has been President since 2017 .
S2: Sharon Northe has been Head of the Group since 2003 , and since 2017 Heather Weaver has been President .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: S1: Nationalism is nationalism , which claims that Romanians are a nation and promotes the cultural unity of the Romanians .
S2: Romanian nationalism is the nationalism which asserts that Romanians are a nation and promotes the cultural unity of Romanians .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
yes