Problem: S1: There were also 58 liaison aircraft but 20 of these were only used for messengers .
S2: There were also 58 connection aircraft , but 20 of these were used only for messengers .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: yes

Problem: (1) Louise Jackson was born in Gallatin , Tennessee , and raised by her mother Lena Terrell Jackson .
(2) Lena Terrell Jackson was born in Gallatin , Tennessee and was raised by her mother Louise Jackson .

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

OPTIONS:
- no
- yes
A: no

Please check if these have the same meaning.
Pingding County is a county in the Shanxi Province , People 's Republic of China under the jurisdiction of Yangquan City .
Pingding County is a county in Yangquan , People 's Republic of China under the jurisdiction of the city of Shanxi Province .
OPTIONS:
- no
- yes
Answer: no

Problem: Different reactions take place on the surface of a catalyst of a heterogeneous phase .
Reactions that take place on the surface of a catalyst of a heterogeneous phase are also different .
OPTIONS:
- no
- yes
-+-
A: yes

Madison was platted out and sold in 1810 , and the first lots were laid in 1811 by John Paul .
In 1810 , Madison was dealt and sold , and the first lots were laid by John Paul in 1811 .

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

Problem: S1: Aguiari described it as '' a nice action in the middle of traffic alone , but up there with a Zen - statue '' .
S2: Aguiari described it as '' a Zen action up in the middle of traffic , but alone with a beautiful statue .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
no