Problem: S1: Sir Roger Martyn ( or Martin ) was Mercer and Lord Mayor of London in 1567 , he was Sheriff of London in 1559 .
S2: Sir Martin ( or Roger Martyn ) was a mercer and Lord Mayor of London in 1567 ; he was also Sheriff of London in 1559 .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: yes

Problem: S1: LaFlare confronted Roan Carneiro on February 11 , 2017 at UFC 208 . He won the fight by unanimous decision .
S2: LaFlare faced Roan Carneiro on February 11 , 2017 at UFC 208 . He won the fight by unanimous decision .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: yes

Problem: S1: It was dredged and widened in 1974 , with gravel roads built on each side of the canal .
S2: It was dredged and widened in 1974 , built with gravel roads on each side of the channel .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
yes