A same meaning or not problem: OPTIONS:
- no
- yes
Fernando Verdasco defeated Marcel Granollers , 6 -- 4 , 3 - 6 , 6 - 3 .
Marcel Granollers defeated Fernando Verdasco , 6 -- 4 , 3 -- 6 , 6 -- 3
****
[A]: no

Same meaning?
The fourth election of 23 November 1958 continued the previous coalition .
The previous election of 23 November 1958 perpetuated the fourth coalition .

OPTIONS:
- no
- yes

Answer: no

Problem: S1: A virtual instrument is a kind of synthetic instrument that is purely software defined .
S2: A virtual instrument is a kind of synthetic instrument that is purely defined by software .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: yes

Problem: (1) In rats , it also inhibits the central , if not peripheral , secretion of oxytocin and vasopressin .
(2) It also inhibits the central , though not peripheral secretion of oxytocin and vasopressin in rats .

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

OPTIONS:
- no
- yes
A: yes

Please check if these have the same meaning.
While at American Express , Espuelas worked on the Wunderman , General Foods Gevalia and Weight Watchers accounts .
While at Wunderman , Espuelas worked in the accounts of American Express , General Foods Gevalia and Weight Watchers .
OPTIONS:
- no
- yes
Answer: no

A same meaning or not problem: OPTIONS:
- no
- yes
In 1958 , he spoke throughout East Asia and Western Europe , and in Northern Ghana in 1961 .
In 1958 , he spoke throughout East Asia and Ghana , in Northern and Western Europe in 1961 .
****
[A]:
no