Problem: S1: This is a list of the etymology of street names in the London district of Covent Garden .
S2: This is a list of the etymology of street names in Covent Garden district of London .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: S1: In November 2011 , Muzu started offering Sony videos through its Sony Entertainment Network on several home entertainment devices .
S2: In November 2011 , Muzu began offering Sony videos on several home entertainment devices through its Sony Entertainment Network .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: yes

Problem: S1: ( Formula 26 are normal vectors at the intersection points ; their product is scalar in Formula 27 . )
S2: ( formula 26 are normal vectors at the intersection points . Their formula 27 product is scalar . )

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
yes