Collins refers to Davey in his '' Hells Gates '' book .
Collins refers in his book '' Hells Gates '' to Davey .

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

1. The Riemann Zeta function is defined by the absolutely convergent infinite row for reelle '' s '' with complex part greater than 1 .
2. The Riemann Zeta function is defined by the absolutely convergent infinite row for complex '' s '' with real part larger than 1 .
OPTIONS:
- no
- yes

no

A same meaning or not problem: OPTIONS:
- no
- yes
The School of Applied Arts offers only postgratuate degrees , while the other three schools offer both undergraduate and postgraduate degrees .
The School of Applied Arts offers only postgratuate qualifications , while the other three schools offer both bachelor 's degrees and postgraduate degrees .
****
[A]: yes

Same meaning?
Although the Iroquois never settled the Piedmont area , they entered it for hunting and raiding against other tribes .
Although the Iroquois never entered the Piedmont territory , they settled it for hunting and raiding against other tribes .

OPTIONS:
- no
- yes

Answer: no

Problem: S1: At present it is the third most used language in international trade , and the second most used in politics , diplomacy and culture after English and French .
S2: At present , it is the second most widely used language in international trade and the third most important in politics , diplomacy and culture in English and French .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

A single egg weighs about and usually has 17 ribs , but often 18 or less sometimes 16 .
A single egg weighs about and usually has 17 ribs , but sometimes 18 or rarer 16 .

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