A same meaning or not problem: OPTIONS:
- no
- yes
The River Mouca ( or Moca River ) is a tributary of the River Salcia in Romania .
The Mouca River ( or Moca River ) is a tributary of the Salcia River in Romania .
****
[A]: yes

Same meaning?
Mount Dana , altitude , was climbed by the group the next day before Muir had to return to Martinez .
Dana Mountain , Elevation , was climbed by the group the next day before Martinez had to return to Muir .

OPTIONS:
- no
- yes

Answer: no

Problem: S1: Ruby - Lasers generate deep red light pulses at a wavelength of 694.3 nm , which is a coherent visible color .
S2: Ruby lasers produce pulses of coherent visible light at a wavelength of 694.3 nm , which is a deep red color .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: (1) It specifies changes to the Commodity Exchange Act , confirms notification intervals for financial transactions .
(2) It specifies changes to the Commodity Exchange Act , confirms reporting intervals for financial transactions .

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

OPTIONS:
- no
- yes
A: yes

Please check if these have the same meaning.
His father had been a blacksmith and an inventor and had worked in Scotland with the iron rope .
His father had been a blacksmith and inventor and had worked with an iron rope in California .
OPTIONS:
- no
- yes
Answer: no

A same meaning or not problem: OPTIONS:
- no
- yes
The Asher family and her husband Brent Tworetzky have two sons , Zuckerberg and Simi , who live in New York City .
Zuckerberg and her husband Brent Tworetzky have two sons , Asher and Simi . The family resides in New York City .
****
[A]:
no