Problem: S1: This area would largely be transferred to the 5th district after the 1990 census , while most of the old 6th district became the 8th district .
S2: According to the 1990 census , this area would be mostly transferred to the old 6th district , while most of the 5th district became the 8th district .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: (1) If the n vectors are linearly independent , equality in the inequality of Hadamard is achieved if and only if the vectors are orthogonal .
(2) If the n vectors are linearly independent , equality in Hadamard 's inequality is achieved if and only if the vectors are orthogonal .

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

OPTIONS:
- no
- yes
A: yes

Please check if these have the same meaning.
This species occurs in the demersal zone of the Pacific Ocean from Costa Rica to Nicaragua .
This species comes from Costa Rica to Nicaragua in the demersal zone of the Pacific Ocean .
OPTIONS:
- no
- yes
Answer: yes

Problem: Pacinian corpuscles , or Lamellar corpuscles , are pressure receptors located in the skin and also in various internal organs . Each is connected to a sensory neuron .
Lamellar corpuscles or Pacinian corpuscles are pressure receptors in the skin and also in different internal organs , each connected to a sensory neuron .
OPTIONS:
- no
- yes
-+-
A: yes

In 1867 , Natori came within the borders of the new Rikuzen Province , which later became part of Miyagi Prefecture .
In 1867 , Natori came to the borders of the new province of Rikuzen , which later became part of the Miyagi Prefecture .

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

Problem: S1: The river Lemnia is a tributary of the River Lutoasa in Romania .
S2: The Lutoasa River is a tributary of the Lemnia River in Romania .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
no