A same meaning or not problem: OPTIONS:
- no
- yes
This research has frequently led him to Jamaica , where he focuses on the Royal Bafokeng Nation , as well as Brazil and South Africa .
This research has frequently led him to South Africa , where he concentrates on the Royal Bafokeng Nation , as well as Brazil and Jamaica .
****
[A]: no

Same meaning?
The Sadrist movement left the Alliance before the elections in December 2005 , which also brought the Iraqi National Congress more firmly to the Alliance .
The Iraqi National Congress left the Alliance before the December 2005 elections , which also brought the Sadrist movement more to the Alliance .

OPTIONS:
- no
- yes

Answer: no

Problem: S1: A team of computer scientists at MIT and at Rutgers University has directed Wikipedia to create a measure of hierarchy in a used social online network .
S2: A team of computer scientists at MIT and Rutgers University has used notability at Wikipedia to create a measure of hierarchy in a directed online social network .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: (1) The most basic index letters for distinguishing the important types are as follows :
(2) The most important index letters for distinguishing basic types are as follows :

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

OPTIONS:
- no
- yes
A: no

Please check if these have the same meaning.
Although Porter survived , neither he nor Walsh were charged with either the draper or Irving 's death .
Although Porter survived , neither he nor Walsh were charged with either Draper or Irving 's death .
OPTIONS:
- no
- yes
Answer: yes

A same meaning or not problem: OPTIONS:
- no
- yes
He was born April 23 , 1979 in Guayaquil -- Ecuador , under the sign of Taurus , the last of five children .
He was born on April 23 , 1979 in Ecuador -- Guayaquil , under the sign of the Taurus , the last of five children .
****
[A]:
no