OPAL is a high-level interface for low - level - physics engines used in games , robotics simulations and other 3D applications .
OPAL is a high-level interface for low-level physics engines used in games , robotics simulations , and other 3D applications .

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

1. These are different roles in Cantonese opera . The female forms of female characters are :
2. These are different roles in the Cantonese opera , which are female forms of female characters :
OPTIONS:
- no
- yes

yes

A same meaning or not problem: OPTIONS:
- no
- yes
In 1763 , Walter succeeded his 7th cousin Walter Aston , childless Lord Aston of Forfar , in the peerage of Scotland .
In 1763 , Walter followed his childless national cousin Walter Aston , 7th Lord Aston of Forfar , as Lord Aston of Forfar in the Peerage of Scotland .
****
[A]: no

Same meaning?
By Michael Rothenberg , Anthology of Contemporary Indian Poetry , edited by Sudeep Sen , published by Menka Shivdasani in 2004 , '' Ten : The New Indian Poets '' .
By Michael Rothenberg , Anthology of Contemporary Indian Poetry published by Sudeep Sen edited by Menka Shivdasani in 2004 ; '' Ten : The New Indian Poets '' .

OPTIONS:
- no
- yes

Answer: yes

Problem: S1: Hugues Merle died in Paris in 1881 , his son Georges Merle became a painter as well .
S2: Georges Merle died in Paris in 1881 , and his son Hugues Merle also became painter .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

In August 2010 , Axel Bulthaupt presented an episode , while Stefan Mross was absent for personal reasons .
Stefan Mross presented an episode in August 2010 , while Axel Bulthaupt was absent for personal reasons .

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