A same meaning or not problem: OPTIONS:
- no
- yes
The combination of warm surface waters and cold , deeper waters supports a high biodiversity .
The combination of cold surface waters and warm , deeper waters supports a high degree of biodiversity .
****
[A]: no

Same meaning?
Since then , there have been few significant changes , with noticeable changes in the design of the Railcard most common .
Since then , there have been few significant changes , with frequent changes in the design of the Railcard most recognizable .

OPTIONS:
- no
- yes

Answer: no

Problem: S1: At the same time , Klaus meets Elena and Stefan and asks Elena to go with him so that they can start the ritual that will break the curse .
S2: At the same time , Klaus meets Elena and asks Elena and Stefan to go with him so that they can start the ritual that will break the curse .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: (1) Beaten Guillermo Vilas defeated Bjorn Borg , 6 -- 1 , 6 -- 1 , 6 - 3 .
(2) Bjorn Borg defeated Guillermo Vilas , 6 -- 1 , 6 - - 1 , 6 - 3

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

OPTIONS:
- no
- yes
A: no

Please check if these have the same meaning.
Some first floor windows at the southern end of the western wall are modern replacements .
Some windows on the first floor at the western end of the southern wall are modern replacements .
OPTIONS:
- no
- yes
Answer: no

A same meaning or not problem: OPTIONS:
- no
- yes
Didkovsky has performed or composed for a number of CDs , including :
Didkovsky has composed for or performed on a number of CDs including :
****
[A]:
yes