A same meaning or not problem: OPTIONS:
- no
- yes
There are professional Barbershop Harmony Society and amateur groups who sing exclusively a cappella .
There are Amateur Barbershop Harmony Society and professional groups who sing exclusively a cappella .
****
[A]: no

Same meaning?
The total production 483,593 units , was narrowly beaten by its predecessor , the 9000 , of which 503,000 were built .
The total production of 483,593 units was narrowly beaten by the predecessor , the 9000 , of which 503,000 were built .

OPTIONS:
- no
- yes

Answer: yes

Problem: S1: It was climbed freely and named after Bill House when he first climbed it in 1938 .
S2: It was first climbed and named after Bill House , when he free climbed it in 1938 .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: (1) He received official Mongol recognition as the ruler of Burma in March 1298 .
(2) In March 1298 , he received Mongolian official recognition as the ruler of Burma .

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

OPTIONS:
- no
- yes
A: yes

Please check if these have the same meaning.
He won third place at the Parapan American Games in Guadalajara , Mexico in 2011 and another third place at the International Tournament of Champions in Charlotte , USA .
In 2011 , he won third place at the Parapan American Games in Guadalajara , Mexico and another third place at the International Champions Tournament in Charlotte , USA .
OPTIONS:
- no
- yes
Answer: yes

A same meaning or not problem: OPTIONS:
- no
- yes
'' Ketteiteki Sanpunkan '' was written by Chiaki Kuriyama specifically in mind with Sheena .
'' Ketteiteki Sanpunkan '' was written by Sheena specifically with Chiaki Kuriyama in mind .
****
[A]:
no