Problem: S1: The Calova River is a tributary of the Timis River in Romania .
S2: The Timis River is a tributary of the River Calova in Romania .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: (1) On 7 July 2011 , Russell was traded for Michael Blunden as Columbus Blue Jackets and joined his brother Kris Russell with the Blue Jackets organization .
(2) On July 7 , 2011 , Russell was traded to the Columbus Blue Jackets for Kris Russell . He joined his brother Michael Blunden with the Blue Jackets organization .

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

OPTIONS:
- no
- yes
A: no

Please check if these have the same meaning.
Three of these joints are incorrect joints , while two true anatomical ( '' physiological '' ) joints are .
Three of these joints are true anatomical joints while two are physiological ( '' false '' ) joints .
OPTIONS:
- no
- yes
Answer: no

Problem: Benzoylfentanyl was banned in Sweden in September 2017 , and in Finland in October 2017 .
Benzoylfentanyl was banned in September 2017 in Finland , in October 2017 in Sweden .
OPTIONS:
- no
- yes
-+-
A: no

The suburb of Umina Beach officially begins where Woy Woy and Blackwall end in Veron Road and Gallipoli Avenue .
The suburb of Umina Beach officially begins where Woy Woy and Blackwall end-at Veron Road and Gallipoli Avenue .

Are these two sentences paraphrases of each other? OPTIONS:
- no
- yes
yes

Problem: S1: The tenth Baronet was Lord Lieutenant of Denbighshire , and the ninth Baronet served as Lord Lieutenant of Denbighshire and Clwyd .
S2: The tenth Baronet was Lord Lieutenant of Denbighshire , and the ninth Baronet served as Lord Lieutenant of Denbighshire and of Clwyd .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
yes