1. Earl of Selkirk is a title in the Peerage of Scotland , whose descent is subject to unique ( and unusual ) provisions .
2. Earl of Selkirk is a title in the Peerage of Scotland . Its descent is subject to unusual ( and unique ) provisions .
OPTIONS:
- no
- yes

yes

A same meaning or not problem: OPTIONS:
- no
- yes
Only one percent of blue diamonds are of this type and most are natural to gray .
Only one percent of natural diamonds are of this kind , and most are blue to grey .
****
[A]: no

Same meaning?
He was born in Sofia on May 21 , 1897 , and died in Yambol on June 15 , 1945 .
He was born on May 21 , 1897 , in Yambol and died on June 15 , 1945 , in Sofia .

OPTIONS:
- no
- yes

Answer: no

Problem: S1: The Youth of the Devil ( Italian : La giovinezza del diavolo ) is a 1921 Italian silent film directed by Francesca Bertini and starring Roberto Roberti .
S2: The youth of the devil ( Italian : La giovinezza del diavolo ) is an Italian silent film directed by Francesca Bertini and Roberto Roberti in 1921 .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: yes

Problem: (1) Its editor was William Johnson Fox and its owner was James Harmer , a London alderman .
(2) Its editor was William Johnson Fox , and its owner was James Harmer , a London sweater .

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

OPTIONS:
- no
- yes
A: no

Problem: (1) One of the advantages the qualitative research as a whole has over quantitative research is its flexibility .
(2) One of the advantages of qualitative research as a whole over the quantitative is its flexibility .

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

OPTIONS:
- no
- yes
A:
yes