There are only three regular tessellations : those consisting of equilateral triangles , squares or regular hexagons .
There are only three regular tessellations : those made up of equilateral triangles , squares , or regular hexagons .

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

1. Most of the existing larger building societies are the end result of the mergers of many smaller societies .
2. Most of the existing larger building societies are the end result of the merger of many smaller societies .
OPTIONS:
- no
- yes

yes

A same meaning or not problem: OPTIONS:
- no
- yes
The 2014 series involved eight celebrities including goalkeeper Neville Southall , weather presenter Sam Evans , singer Ian Watkins and '' Big Brother '' winner Behnaz Akhgar .
The 2014 series comprised eight celebrities , including goalkeeper Neville Southall , weather moderator Behnaz Akhgar , singer Ian Watkins , and '' Big Brother '' winner Sam Evans .
****
[A]: no

Same meaning?
Dean Mero died in 2014 and the Company is now headed-up by his son , Barry Mero .
In 2014 , Barry Mero died , and the company is now run by his son Dean Mero .

OPTIONS:
- no
- yes

Answer: no

Problem: S1: The following week , Williams defeated Drake and retained his title .
S2: In the following week , Williams Drake defeated and retained his title .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

USAFE also announced in 1957 that the new FBW would be receiving the 50th F-100D Super Sabre .
In 1957 USAFE also announced that the 50th FBW would receive the new F-100D Super Sabre .

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