Problem: S1: After the constitution of the United States was adopted in 1789 , the Bill of Rights of the United States was ratified in 1791 .
S2: After the constitution of the United States was ratified in 1789 , the Bill of Rights of the United States was adopted in 1791 .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: (1) They are used in applications as a contrast medium for biological imaging , as particles for flow tracking or as fluorescent carriers .
(2) They are used in applications as contrast agents for biological imaging , as particles for flow tracking , or as fluorescent carriers .

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

OPTIONS:
- no
- yes
A: yes

Please check if these have the same meaning.
Earl Bales Park is a large park in Toronto and the former city of North York , Ontario , with the East Don River walking through it .
Earl Bales Park is large park in Toronto and the former city of North York , Ontario , with the East Don River running through it .
OPTIONS:
- no
- yes
Answer: yes

Problem: Pleasant Peak is a location on RAF Mount Pleasant , East Falkland , north of the Falkland Islands .
Pleasant Peak is a location on the Falkland Islands , East Falkland , to the north of RAF Mount Pleasant .
OPTIONS:
- no
- yes
-+-
A: no

He died on June 18 , 1936 in Daytona Beach , Florida , and was buried in Melbourne , Florida .
He died in Melbourne , Florida , on June 18 , 1936 . He was buried in Daytona Beach , Florida .

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

Problem: S1: A new remix was created after Diddy had highlighted his intention to find a British emcee to record with him a final version of the song .
S2: A final remix was created after Diddy had highlighted his intention to find a British emcee to record with him a new version of the song .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
no