A same meaning or not problem: OPTIONS:
- no
- yes
They showed how to use public key cryptography to implement a secure information extortion attack .
They showed how to use secure cryptography to implement a blackmail attack using public key information .
****
[A]: no

Same meaning?
Notre Dame got half of the $ 7.6 million that NBC paid for the rights each year of the deal and its opponent received the other half .
Notre Dame received half the $ 7.6 million that NBC paid each year for the rights of the deal , and its opponent received the other half .

OPTIONS:
- no
- yes

Answer: yes

Problem: S1: Teewurst was invented in Pomerania , probably in the small Baltic town of Rugenwalde ( now Darowo , Poland ) , in the middle of the 19th century .
S2: Teawurst was invented in the middle of the 19th century in Poland , probably in the small Baltic town of Rugenwalde ( today Darowo , Pomerania ) .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: (1) The film was produced through Columbia Pictures and Imagine Entertainment by daughter and father Brian Grazer , as well as Bryce Dallas Howard and Ron Howard .
(2) The film was produced by Columbia Pictures and Imagine Entertainment by daughter and father Bryce Dallas Howard and Ron Howard as well as Brian Grazer .

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

OPTIONS:
- no
- yes
A: no

Please check if these have the same meaning.
For a vertical edge , we want to interpolate in the horizontal direction , using only the column centered at the pixel .
For a horizontal edge , we want to interpolate in vertical direction , using only the column centered on the pixel .
OPTIONS:
- no
- yes
Answer: no

A same meaning or not problem: OPTIONS:
- no
- yes
Guido Reni , also known as Marchino di Marco Bandinelli , was an Italian painter of the Baroque period .
Marco Marco Bandinelli , also known as the Marchino di Guido Reni , was an Italian baroque painter .
****
[A]:
no