1. Houyan is a station on Dalian Metro line 3 in the province of Liaoning , China , in the Ganjingzi district of Dalian .
2. Houyan is a station on line 3 of the Dalian Metro Dalian City and is located in the Ganjingzi District of the Province of Liaoning , China .
OPTIONS:
- no
- yes

no

A same meaning or not problem: OPTIONS:
- no
- yes
In February 2007 Barbara Fischinger performed on the original Lumigraph in Frankfurt , and in 2012 in Amsterdam .
In February 2007 , Barbara Fischinger performed at the Original Lumigraph in Amsterdam and in Frankfurt in 2012 .
****
[A]: no

Same meaning?
The pterostigmata of the white males are almost immature .
The pterostigmata of males immature are almost white .

OPTIONS:
- no
- yes

Answer: no

Problem: S1: Aleksey Pavlovich Chapygin ( ; -21 October 1937 ) was a Russian writer , and one of the founders of the Soviet historical novel .
S2: Aleksey Pavlovich Chapygin ( October 21 , 1937 ) , was a Soviet historical writer and one of the founders of the Russian novel .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: (1) Greyhound hosting venues include Wentworth Park in Sydney , Cannington Raceway in Perth , Greyhound Park in Adelaide , Albion Park in Brisbane , and Sandown Greyhound in Melbourne .
(2) Major greyhound racing venues include Wentworth Park in Brisbane , Cannington Raceway in Adelaide , Albion Park in Perth , Greyhound Park in Sydney and Sandown Greyhounds in Melbourne .

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

OPTIONS:
- no
- yes
A: no

Problem: (1) The mouth may be apical or ventral , with more or less prominent associated polykinetides .
(2) The mouth may be prominent , with more or less apical or ventral associated polykinetids .

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

OPTIONS:
- no
- yes
A:
no