A same meaning or not problem: OPTIONS:
- no
- yes
He was the second son of Gil Aires and wife Leonor Rodrigues was born .
He was the second born son of Leonor Rodrigues and wife Gil Aires .
****
[A]: no

Same meaning?
Its habitat is in dense cogon grassland , and primary and secondary forest .
Its habitat is located in primary and secondary cogon - grassland and dense forest .

OPTIONS:
- no
- yes

Answer: no

Problem: S1: Olivella alectona is a species of dwarf sea snail , small gastropod mollusk in the Olivellidae family , the naval olives .
S2: Olivella alectona is a species of small sea snail , marine gastropod mollusk in the family Olivellidae , the dwarf olives .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: (1) In 1828 , Yeoman married Laetitia Snyder of Albany , with whom he had two daughters and three sons .
(2) In 1828 , Laetitia Snyder married Yeoman of Albany , with whom he had two daughters and three sons .

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

OPTIONS:
- no
- yes
A: no

Please check if these have the same meaning.
The Panthera tigris sudanensis is a claimed subspecies of tiger , not scientifically recognised , allegedly living in Africa .
The Panthera tigris sudanensis is a supposed subspecies of the tiger , not scientifically recognised , allegedly living in Africa .
OPTIONS:
- no
- yes
Answer: yes

A same meaning or not problem: OPTIONS:
- no
- yes
Nakamura has also worked on white LEDs and is responsible for generating the blue LED and green laser diodes used in Blu - ray Discs and HD DVDs .
Nakamura has also worked on green LEDs , and is responsible for creating the white LED and blue laser diodes used in Blu-ray Discs and HD DVDs .
****
[A]:
no