By then , three-quarters of the slaves in Maryland had been freed , and a high proportion of slaves in Delaware .
By then , three-quarters of the slaves had been liberated in Maryland , and a high proportion of slaves in Delaware .

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

1. In 1963 , he met Eddie Brigati ( a pickup singer on the local R & amp ; B circuit ) and Felix Cavaliere ( a classically trained pianist ) .
2. Danelli met Felix Cavaliere ( a pickup singer on the local R & B circuit ) , and Eddie Brigati ( a classically trained pianist ) in 1963 .
OPTIONS:
- no
- yes

no

A same meaning or not problem: OPTIONS:
- no
- yes
According to the United States Census Bureau , Waverly Township has a total surface area of which land and , or 9.21 % , is water .
According to the United States Census Bureau , Waverly Township is a total area of , of which has land and , or 9.21 % , is water .
****
[A]: yes

Same meaning?
The old high school became the Upper School , while the new building became lower school .
The old grammar school became the Upper School while the new building became the Lower School .

OPTIONS:
- no
- yes

Answer: yes

Problem: S1: Other works at the premiere were '' Choral '' , '' Adagio ( from the second suite ) '' , '' Scherzo , Op .
S2: Other works at the premiere were '' Choral '' ; '' Adagio ( from second Suite ) '' ; '' Scherzo , Op .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: yes

Another significant difference is that plutonyl is a much stronger oxidizing agent than uranyl . The standard reduction potentials for aqueous solutions are shown in the next table .
Another significant difference is that Plutonyl represents a much stronger oxidizing agent than uranyl . The standard reduction potential for aqueous solutions is shown in the next table .

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