Problem: S1: On April 27 , 1763 , a council of several American Indian tribes from the Ottawa region listened to a speech from the Detroit leader Pontiac .
S2: On April 27 , 1763 , a council of several Indian tribes from the Ottawa region listened to a speech by the Detroit leader Pontiac .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: S1: Most of the eastern half of the city is relatively rural , while the western part of the city is more urbanized ( roughly Woodbury Point east ) .
S2: Much of the western half of the city is relatively urbanized , while the eastern part of the city ( say , Woodbury Point East ) is more rural .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: S1: In September 2013 Enfield appeared in the BBC Three comedy series '' Bad Education '' as Jack Whitehall , the father of Martin 's character Alfie .
S2: In September 2013 , Enfield appeared in the BBC Three Comedy series '' Bad Education '' as Jack Whitehall , the father of Martin ' s character Alfie .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
yes