1. The primitive heart or the tubular heart tube is the earliest stage of the heart development .
2. The primitive heart or tubular heart tube is the earliest stage of heart development .
OPTIONS:
- no
- yes

yes

A same meaning or not problem: OPTIONS:
- no
- yes
The architecture was made of red brick with a blue brick base .
The architecture was of blue brick with a red brick base .
****
[A]: no

Same meaning?
Later they went to New York City and then to Whitefish Bay , Wisconsin .
They later moved to Whitefish Bay , Wisconsin , and then to New York City .

OPTIONS:
- no
- yes

Answer: no

Problem: S1: The standard gauge line followed a new alignment through the Avon Valley of the Darling Scarp east of Perth .
S2: The standard gauge line followed a new orientation through the Avon valley of Darling Scarp east of Perth .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: yes

Problem: (1) In May 2013 , the title track was a single - five - top on the Texas Music - Chart .
(2) The title track was a top-five single on the Texas Music chart in May 2013 .

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

OPTIONS:
- no
- yes
A: no

Problem: (1) Nikolai Malko wrote his Symphony No . 9 in E minor , Op . 28 , between 1926 and 1927 . It was dedicated to Nikolai Myaskovsky .
(2) Between 1926 and 1927 Nikolai Malko wrote his symphony No . 9 in e - Moll op . 28 , dedicated to Nikolai Myaskovsky .

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

OPTIONS:
- no
- yes
A:
yes