Problem: S1: He retired in 1951 and died in 1956 .
S2: In 1951 , he retired and died in 1956 .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: yes

Problem: S1: Old Polish is the time in the history of the Polish language between the 9th and the 16th century , followed by the middle Polish language .
S2: Old Polish language is the period in the history of the Polish language between the 16th and the 9th centuries , followed by the Middle Polish language .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: yes

Problem: S1: In 1977 he worked for the British magazine '' Woman 'apos ; s Realm '' and for the German magazine '' Roman Woche '' .
S2: In 1977 he worked for the German magazine '' Woman 's Realm '' and for the British magazine '' Roman Woche '' .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
no