Problem: S1: Olivella bitleri is a species of dwarf sea snail , small gastropod mollusk in the family Olivellidae , the marine olives .
S2: Olivella bitleri is a species of the dwarf - sea snail , small gastropod mollusk in the Olivellidae family , the marine olives .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: yes

Problem: (1) After the 1962 season , Green was traded to the New York Mets along with Tracy Stallard and Al Moran in exchange for Felix Mantilla .
(2) After the season in 1962 , Green was traded with Tracy Stallard and Al Moran in exchange for Felix Mantilla , with the New York Mets .

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

OPTIONS:
- no
- yes
A: yes

Please check if these have the same meaning.
When the membrane potential reaches approximately 60 mV , the K channels close and the Na channels open and the prepotential phase begins again .
When the membrane potential reaches approximately 60 mV , the K channels close and Na channels open , and the prepotential phase begins again .
OPTIONS:
- no
- yes
Answer: yes

Problem: In his book , '' A Short History of Byzantium '' , John Julius Norwich refers to Constantine VII as '' The Scholar Emperor '' . Norwich describes Constantine :
In his book '' A short story by Byzantium '' , Constantine refers to Constantine VII as '' The Scholar Emperor '' . Norwich describes John Julius Norwich .
OPTIONS:
- no
- yes
-+-
A: no

Eoacmaea calamus is a species of sea snail , a true limpet , a true gastropod mollusk in the Eoacmaeidae family , one of the families of the marine limpets .
Eoacmaea calamus is a species of sea snail , a true limpet , a marine gastropod mollusc in the Eoacmaeidae family , one of the families of true limpets .

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

Problem: S1: After a 1905 match , a Belgian reporter wrote that three Dutch footballers '' work ( ed ) as devils '' .
S2: A Dutch reporter wrote after a match of 1905 that three Belgian footballers '' work as devils '' .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
no