Problem: S1: Stanley Graham ( baptized Eric Stanley George Graham ) ( 12 November 1900 - 21 October 1941 ) was a New Zealander who killed seven people .
S2: Eric Stanley George Graham ( baptized Stanley Graham ) ( 12 November 1900 - 21 October 1941 ) was a New Zealander who killed seven people .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: S1: McCartney received his Griggs Award at a dinner in London .
S2: Griggs received his award from McCartney at a dinner in London .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: S1: Bengidzakiwe is a local song sung in traditional ceremonies in Swaziland , which became a local hit in 2007 .
S2: Mine Bengidzakiwe is a traditional song sung in native ceremonies in Swaziland , which became a local hit in 2007 .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
no