In 2000 , the RadioShack Corporation became the Tandy Corporation officially .
In 2000 , RadioShack Corporation officially became the Tandy Corporation .

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

1. The Euler - Tour - Representation ( ETR ) can be represented in parallel in an undirected tree constructed as a set of edges as follows :
2. Given an undirected tree constructed as a set of edges , the Euler tour representation ( ETR ) can be presented in parallel as follows :
OPTIONS:
- no
- yes

yes

A same meaning or not problem: OPTIONS:
- no
- yes
This process is the photographic equivalent of a cylindrical map projection in cartography .
This process is the photographic equivalent of a cylindrical card projection in cartography .
****
[A]: yes

Same meaning?
Antrim County is a bourgeois township of Helena Township in the U.S. state of Michigan .
Antrim County is a civil township of Helena Township in the U.S. state of Michigan .

OPTIONS:
- no
- yes

Answer: yes

Problem: S1: The administrative district of the same name ( '' spravni obvod '' ) consists of the Prague 14 and Dolni Pocernice districts .
S2: The district of the same name ( '' spravni obvod '' ) consists of the administrative districts of Prague 14 and Dolni Pocernice .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Cox also owned a lobster factory and operated a farm near Morell .
Cox also had a lobster factory and operated a farm near Morell .

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