Problem: S1: Litwin wrote a story about and a song for the cat , and the two began a partnership , although the collaboration between Dean and Litwin ended in 2012 .
S2: Dean wrote a story and a song for the cat , and the two began a partnership , although the collaboration between Litwin and Litwin ended in 2012 .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: S1: When he finished his career in Poland , he went to Canada to sign the Toronto Falcons of the National Soccer League .
S2: When he completed his career in Canada , he went to Poland to sign with the Toronto Falcons of the National Soccer League .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: S1: The town of Cortlandville , close to the western border of the county , is surrounded by the city of Cortland .
S2: The town of Cortland , near the western border of the county , is surrounded by the city of Cortlandville .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
no