Problem: S1: The company is one of the oldest still active German companies , founded in 1880 by the Brazilian brothers Bruno and Hermann Hering .
S2: The company is one of the oldest Brazilian companies still in activity , founded by German brothers Bruno and Hermann Hering , in 1880 .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: (1) The chief editor is Michael Mullins and the assistant editor is Tim Kroenert .
(2) The chief editor is Michael Mullins and the assistant is Tim Kroenert .

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

OPTIONS:
- no
- yes
A: yes

Please check if these have the same meaning.
The successor rocket , the Falcon 9 , successfully landed its first stage on land on December 22 , 2015 , for the twentieth time .
The successor rocket , the Falcon 9 , successfully landed its first stage on 22 December 2015 with its twentieth flight for the first time .
OPTIONS:
- no
- yes
Answer: no

Problem: Sinan ( also romanized as Sinan ) is a village in the district of Esfarayen , North - Khorasan - Province , Iran , in the Azari county of the Central District .
Sinan ( also Romanized as Sinan ) is a village in Esfarayen County , North Khorasan Province , Iran , in the Azari Rural District of Central District .
OPTIONS:
- no
- yes
-+-
A: yes

The world 's first laser was developed in 1960 by the American scientists Nikolay Basov and Alexander Prokhorov and the Russian scientist Charles H. Townes .
In 1960 , the world 's first laser was developed by American scientists Nikolay Basov and Alexander Prokhorov , and Russian scientist Charles H. Townes .

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

Problem: S1: Chris Paul signed to the Oklahoma City Thunder , and Carmelo Anthony signed with the Houston Rockets .
S2: Chris Paul signed with Houston Rockets , and Carmelo Anthony signed at the Oklahoma City Thunder .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
no