Problem: S1: Besides Lena Olin , several other actresses portrayed Irina in the course of the series :
S2: Besides Irina , several other actresses Lena Olin have portrayed in the course of the series .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: (1) It was written by Leslie H. Martinson , written by George Kirgo , and was originally broadcast on NBC on April 5 , 1982 .
(2) It was written by Leslie H. Martinson , directed by George Kirgo and was originally broadcast April 5 , 1982 on NBC .

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

OPTIONS:
- no
- yes
A: no

Please check if these have the same meaning.
The oldest of these are the channels : the Bridgewater Canal , Trent and Mersey Canal , the Weaver Navigation and the Manchester Ship Canal .
The oldest of these are the canals : the Bridgewater Canal , the Trent and Mersey Canal , the Weaver Navigation and the Manchester Ship Canal .
OPTIONS:
- no
- yes
Answer: yes

Problem: It was known for most of its time next to the Grand Prairie Armed Forces reserve complex , now known as Naval Air Station Dallas .
It was known for most of its time next to Naval Air Station Dallas , now called the Grand Prairie Armed Forces Reserve Complex .
OPTIONS:
- no
- yes
-+-
A: no

It formally investigated the mechanics of social networks and articulated the mathematical consequences of these ( including the degree of connectedness ) .
It formally articulated the mechanics of social networks , and explored the mathematical consequences of these ( including the degree of connectedness ) .

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

Problem: S1: The long Herring Island lies east of Bousquet Island in the Windmill Islands .
S2: Bousquet Island , long , lies immediately east of Herring Island in the Windmill Islands .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
no