1. Alla Petrovna Tsuper ( born April 16 , 1979 ) is a Belarusian ( until 2000 ) and Ukrainian ( since 2000 ) flight skier .
2. Alla Petrovna Tsuper ( born April 16 , 1979 ) is a Ukrainian cross-country skier ( until 2000 ) and a Belarusian ( since 2000 ) .
OPTIONS:
- no
- yes

no

A same meaning or not problem: OPTIONS:
- no
- yes
Dong Zhao was a '' Xiaolian '' and in his early years served as district official under warlord Yuan Shao before being promoted to military adviser .
He was a '' Xiaolian '' and served in his early years as a district official under the warlord Dong Zhao , before being promoted to a military adviser .
****
[A]: no

Same meaning?
Prakash was the international CIO of Avaya , then the Group CIO of Sage Group and later the CIO of iSoft in England .
Prakash was the International CIO of Avaya , then the Group CIO of iSoft and later the CIO of Sage Group in UK .

OPTIONS:
- no
- yes

Answer: no

Problem: S1: Morton W. MacAuley , usually known as M. W. MacAuley , was a politician in Edmonton and a local representative in Alberta , Canada .
S2: Morton W. MacAuley , usually known as M. W. MacAuley was a politician in Alberta , Canada and a municipal councillor in Edmonton .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: (1) It is in its rare form unhybridized .
(2) In its unhybridized form it is rare .

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

OPTIONS:
- no
- yes
A: no

Problem: (1) Presented by Danny Pintauro and Jason Voorhees portrayed by Kane Hodder , accepted by Russell Streiner and John Russo .
(2) Depicted by Russell Streiner and John Russo , presented by Kane Hodder , accepted by Danny Pintauro and Jason Voorhees .

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

OPTIONS:
- no
- yes
A:
no