Problem: S1: In his book '' A short story by Byzantium '' , Constantine refers to Constantine VII as '' The Scholar Emperor '' . Norwich describes John Julius Norwich .
S2: In his book , '' A Short History of Byzantium '' , Constantine refers to Constantine VII as '' The Scholar Emperor '' . Norwich describes John Julius Norwich .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: yes

Problem: (1) The Carbunele River or Radocheasa River is a tributary of the Radoteasa River in Romania .
(2) The Radoteasa or Radocheasa river is a tributary of the Carbunele River in Romania .

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

OPTIONS:
- no
- yes
A: no

Please check if these have the same meaning.
The Russian villain is , however , an original and sometimes interesting danger .
The Russian villain , however , is an interesting and sometimes original menace .
OPTIONS:
- no
- yes
Answer: no

Problem: In February 2007 , Barbara Fischinger performed in Frankfurt at the Original Lumigraph and in Amsterdam in 2012 .
In February 2007 , Barbara Fischinger performed on the original Lumigraph in Amsterdam , and in 2012 in Frankfurt .
OPTIONS:
- no
- yes
-+-
A: no

that was updated in February 2011 . Each report contains data for the previous completed school year. ''
Each report , which was completed in February 2011 , contains data for the school year that is updated .

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

Problem: S1: By adding sufficient oxygen to compensate for the metabolic consumption , removing the carbon dioxide and reinhaling the gas , most of the volume is conserved .
S2: By adding sufficient oxygen to compensate for the metabolic usage , removing the carbon dioxide , and rebreathing the gas , most of the volume is conserved .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
yes