Same meaning?
Cob Cobian Backup was a free , donation-supported backup software for Microsoft Windows , written by Luis Cobian of Umea University , Delphi .
Cobian Backup was a free , written backup software for Microsoft Windows and is supported by Luis Cobian of Umea University in Delphi .

OPTIONS:
- no
- yes

Answer: no

Problem: S1: The legacy of the Aldenata , also known as the Posley War Series , is the fictional universe of one of the military science - fiction - series by John Ringo .
S2: The heritage of the Aldenata , also known as the Posleen War Series , is the military universe of one of the fictional science - fiction - series by John Ringo .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: (1) From 1993 to 2001 , Huntsman worked as senior executive for Huntsman Corporation , Chairman of the Huntsman Cancer Foundation and CEO of the Huntsman Family Holdings Company .
(2) From 1993 to 2001 , Huntsman worked as an executive for Huntsman Corporation , Chairman of the Huntsman Family Holdings Company and CEO of the Huntsman Cancer Foundation .

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

OPTIONS:
- no
- yes
A: no

Please check if these have the same meaning.
African stone tool technologies are divided into modes , as proposed by Grahame Clark in 1969 , outlined by Lawrence Barham and Peter Mitchell as follows :
African stone tool technologies are divided into modes as proposed by Grahame Clark in 1969 and outlined by Lawrence Barham and Peter Mitchell as follows :
OPTIONS:
- no
- yes
Answer: yes

Problem: Since we are confronted with a first order linear differential equation with variable coefficients , its solution is straightforward :
Since we are confronted with a variable equation of first order with linear differential coefficients , its solution is straightforward :
OPTIONS:
- no
- yes
-+-
A: no

Problem: The Sterminos River is a tributary of the River Voievodu in Romania .
The Sterminos River is a tributary of the Voievodu River in Romania .
OPTIONS:
- no
- yes
-+-
A:
yes