Problem: S1: At Dagorlad , a great battle took place in which Sauron 's forces were stormed and the Black Gate destroyed .
S2: A great battle took place on the Dagorlad in which Sauron 's forces were destroyed and the Black Gate was stormed .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: (1) Marian ( 1510 ? - 1558 ? ) was an English Protestant writer and Bartholomew Traheron exile .
(2) Bartholomew Traheron ( 1510 ? -- 1558 ? ) was an English Protestant writer and Marian exile .

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

OPTIONS:
- no
- yes
A: no

Please check if these have the same meaning.
The Stramba River is a tributary of the River Geamartalui in Romania .
The river Geamartalui is a tributary of the River Stramba in Romania .
OPTIONS:
- no
- yes
Answer: no

Problem: The Berkeley edition was published in February 1985 , the third printing was in June 1985 , and the second printing was in November 1985 .
The Berkeley issue was published in February 1985 , the third printing was in June 1985 and the second pressure was in November 1985 .
OPTIONS:
- no
- yes
-+-
A: yes

He made numerous expeditions to tropical Africa , with an emphasis on Equatorial Guinea .
He made numerous expeditions to tropical Africa , with emphasis on Equatorial Guinea .

Are these two sentences paraphrases of each other? OPTIONS:
- no
- yes
yes

Problem: S1: Graphs in which vertices are inscribed and edges are indistinguishable are consequently called '' indistinguishable '' .
S2: Consequently , graphs in which vertices are unlabeled and edges are indistinguishable are called '' indistinguishable '' .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
yes