Problem: S1: The fungus is toxic , but due to possible confusion with edible '' Amanita '' species is not recommended .
S2: The mushroom is edible , but due to possible confusion with poisonous Amanita species is not recommended .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: S1: Louisa Baileche performed on the Comedie-Francaise stage as well as in the folies Bergere in a musical version of the French '' Nine '' .
S2: Louisa Baileche has performed on the Comedie-Francaise stage as well as the Folies Bergere , in a French version of the musical '' Nine '' .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: S1: Later in life Toth became one of close friends of Procopio .
S2: Later in life , Procopio became one of Toth 's close friends .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
no