A same meaning or not problem: OPTIONS:
- no
- yes
In 2008 the warrant officer ranks of the South African National Defence Force were created and the rank of master warrant officer was expanded .
In 2008 , the Warrant Officer ranks of the South African National Defence Force were created and the rank of a Master Warrant Officer was expanded .
****
[A]: yes

Same meaning?
The FIFA Manager 10 was developed by Bright Future and published by EA Spore .
FIFA Manager 10 was published by Bright Future and developed by EA Spore .

OPTIONS:
- no
- yes

Answer: no

Problem: S1: Team spirit evaporates as disagreements cause the group to separate into factions -- a compassionate one lead by an Andreas , and a violent one led by a Slim .
S2: Team spirit evaporates while disagreements lead the group to separate into factions -- a violent one led by an Andreas , and a compassionate , led by a slim .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: (1) By contrast , lemmings are aggressively colored , and behave conspicuously against predators and even human observers .
(2) By contrast , lemmings are conspicuously colored , and behave aggressively to predators and even human observers .

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

OPTIONS:
- no
- yes
A: no

Please check if these have the same meaning.
He was born in New York City , and grew up in Athens , Greece , and then North Grafton , Massachusetts .
He was born in Athens , Greece and grew up in New York City and then in North Grafton , Massachusetts .
OPTIONS:
- no
- yes
Answer: no

A same meaning or not problem: OPTIONS:
- no
- yes
Emma V. Lee married Robert Kelley in 1893 .
Emma married Robert Lee Kelley in 1893 .
****
[A]:
no