Problem: The Model United Nations club participates in intellectual discussions and academic forums throughout the Boston area , and has won several chapter awards
The Club The Model United Nations participates in intellectual discussions and academic forums throughout Boston and has won several chapter prizes .
OPTIONS:
- no
- yes
-+-
A: yes

However , the Tang did not proceed any further after the battle , and the Arabs retained their Central Asian territories until the An Lushan rebellion .
The Arabs , however , did not proceed after the battle , and the Tang retained their Central Asian territories until the rebellion in An Lushan .

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

1. Tremor is a 1961 South African film directed by Denis Scully and co produced by Michael Deeley .
2. Tremor is a South African film dating from 1961 , produced by Denis Scully and Co by Michael Deeley .
OPTIONS:
- no
- yes

no

A same meaning or not problem: OPTIONS:
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- yes
The total number of electrons and electron density is much greater than in the positive corona in question .
The corresponding positive number of electrons , and electron density is much greater than in the total corona .
****
[A]: no

Same meaning?
Pre-modern ( 18th-century ) elements often are the Japanese pronunciation of their Korean equivalents , e.g .
Pre-modern ( 18th-century ) elements are often the Korean pronunciation of their Japanese equivalents , e.g .

OPTIONS:
- no
- yes

Answer: no

Same meaning?
A double check always forces the opponent to defend the king , since it is impossible to move attacks from two directions in any other way .
A double check always forces the opponent to move the king , since it is impossible to defend attacks from two directions in another way .

OPTIONS:
- no
- yes

Answer:
no