Problem: S1: The system uses a mixture of underground and elevated stations and has standard gauge .
S2: The system has a mix of underground and elevated stations and uses standard gauge .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: (1) There are four hyperbolic honeycombs in 3D regular compact space .
(2) There are four regular compact honeycombs in the hyperbolic 3D space :

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

OPTIONS:
- no
- yes
A: no

Please check if these have the same meaning.
During the British period , all the connections to East Bengal were through North Bengal .
During the British period all connections to North Bengal were through East Bengal .
OPTIONS:
- no
- yes
Answer: no

Problem: In 1920 , he represented Italy at the Oceanographic Congress in Madrid , and in 1924 represented the geographical society at the International Geographical Congress in Cairo .
In 1920 , he represented Italy at the Oceanographic Congress in Cairo , and in 1924 represented the geographical society at the International Geographical Congress in Madrid .
OPTIONS:
- no
- yes
-+-
A: no

After leaving Wingfield Manor , Mary was transferred from her new gaoler Sir Ralph Sadler to Sheffield in Derbyshire and then to Tutbury .
After leaving Sheffield , Mary was transferred from her new Gaoler Sir Ralph Sadler to Wingfield Manor in Derbyshire and then to Tutbury .

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

Problem: S1: These dolls had their English or Spanish names covered by a sticker with the German name or sometimes nothing at all .
S2: These dolls had covered their English or German names with a sticker with the Spanish name or sometimes nothing .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
no