Problem: S1: When combined for joint or coalition operations , it was known as a common or employed air operations centre for coalition operations .
S2: When combined for joint or coalition operations , it was known as a joint or employed air operations center for coalition operations .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: yes

Problem: (1) In November 1957 the Federal Party merged with the United Rhodesia Party to form the United Federal Party .
(2) In November of 1957 , the Federal Party merged with the United Rhodesia Party to form the United Federal Party .

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

OPTIONS:
- no
- yes
A: yes

Please check if these have the same meaning.
In 1975 he moved to Odibo , and in 1977 returned to Windhoek .
In 1975 he returned to Odibo , and in 1977 to Windhoek .
OPTIONS:
- no
- yes
Answer: no

Problem: However , McKeithen Humphrey had supported Humphrey at the Democratic National Convention in Chicago in 1968 .
In 1968 , however , Humphrey supported McKeithen at the Democratic National Convention in Chicago .
OPTIONS:
- no
- yes
-+-
A: no

The former was brought together in 1994 with another Piedmontese bank Cassa di Risparmio di Biella .
The Piedmontese was brought together in 1994 with another former Cassa di Risparmio di Biella bank .

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

Problem: S1: It is a well-studied organism in the discipline of European biology , was an early and important model system for the study of Evolutionary phylogeography .
S2: It is a well-studied organism in the discipline of European biology , an early and important model system for the study of evolutionary phylogeography .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
yes