1. The physical basis of the flower is that lenses in the real world can never perfectly focus .
2. The real basis of the flower is that lenses can never perfectly focus in the physical world .
OPTIONS:
- no
- yes

no

A same meaning or not problem: OPTIONS:
- no
- yes
Big Sandy lies between this group and the related but distinct Armstrong Culture who lived along the Ashland .
Ashland lies between this group and the related but distinct Armstrong culture that lived along the Big Sandy .
****
[A]: no

Same meaning?
The URNG led the left-wing opposition in peace negotiations with the conservative Guatemalan Government .
The URNG led the leftist opposition in peace negotiations with the conservative Guatemalan government .

OPTIONS:
- no
- yes

Answer: yes

Problem: S1: Another important route that crossed the Palmyra area included the road that led from the settlement Bindnagle to Campbelltown , which is now the PA 117 .
S2: Another important route that crossed the Palmyra area included the road which led from the Bindnagle settlement to Campbelltown , which is now PA 117 .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: yes

Problem: (1) Sometimes already allocated codes were reused or the previously spared x00 codes were assigned .
(2) Sometimes already assigned codes were reused or the x00 codes assigned previously were spared .

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

OPTIONS:
- no
- yes
A: no

Problem: (1) The Crisul Mic River is a tributary of the Doba River in Romania .
(2) The Crisul Mic river is a tributary of the River Doba in Romania .

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

OPTIONS:
- no
- yes
A:
yes