Problem: S1: He was born into a family of actors , including his father Cellier and half-sister Antoinette , his grandfather was the Gilbert and Sullivan - conductor Francois Cellier .
S2: He was born into a family of actors , including his father Frank and half-sister Antoinette , his grandfather was the Gilbert and Sullivan conductor Francois Cellier .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: (1) The decisive interest of the members was one of the common musical factors for the formation of Coldrain .
(2) The common musical interest of the members was one of the decisive factors for the forming of Coldrain .

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

OPTIONS:
- no
- yes
A: no

Please check if these have the same meaning.
The Olt River is a right tributary of the Madicea River in Romania .
The Madicea River is a right-wing tributary of the Olt river in Romania .
OPTIONS:
- no
- yes
Answer: no

Problem: Hill went and wrote some paragraphs about the idea then he and Giler wrote a full script .
Giler wrote some paragraphs about the idea and then he and Hill went out and wrote a full script .
OPTIONS:
- no
- yes
-+-
A: no

Air Cortez has also operated international flights from the airport with service to Guaymas , Loreto and Mulege in Mexico .
Air Cortez also operated international flights from the airport with service to Guaymas , Loreto and Mulege in Mexico .

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

Problem: S1: He gives his name as Carl Marx , which a duty officer types as Karl Marx .
S2: He gives his name as Karl Marx , which types a service officer as '' Carl Marx '' .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
no