It consists of two parts , Zemendorf and Stottera , both upstream of Pottelsdorf and downstream from Antau on the Wulka .
It consists of two parts , Zemendorf and Stottera , both of which lie on the River Wulka upstream from Pottelsdorf and downstream from Antau .

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

1. In the week before the first race , Barwa Addax - Pilot Dani Clos was replaced by Josef Kral , Brendon Hartley replaced Jon Lancaster with Ocean Racing Technology .
2. In the week before the first race , Barwa Addax driver Josef Kral was replaced by Dani Clos . Brendon Hartley also replaced Ocean Racing Technology 's Jon Lancaster .
OPTIONS:
- no
- yes

no

A same meaning or not problem: OPTIONS:
- no
- yes
In addition to the German teaching programme , the official Mexican language was only taught as a foreign language .
The German language was only taught as a foreign language in addition to the official Mexican teaching program .
****
[A]: no

Same meaning?
The Hlynur is harmless by nature , but defensive .
Hlynur is by nature defensive , but harmless .

OPTIONS:
- no
- yes

Answer: no

Problem: S1: The programming language Squeak is a dialect of Smalltalk , object-oriented , class-based and reflective .
S2: The programming language Squeak is a dialect of Smalltalk , which is object-based , class-oriented and reflective .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Others during the expedition were Frederick William Beechy , science officer and Edward Sabine .
Others on the expedition were Frederick William Beechy , science officer and Edward Sabine .

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