Problem: S1: In 1392 , Duncan agreed to marry Isabella to Robert 's son , Murdoch Stewart .
S2: In 1392 , Duncan Isabella agreed with Robert 's son to marry Murdoch Stewart .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: S1: During the Gulf War , the NPC organised the Gulf Crisis Working Group , a coalition of several groups that called
S2: During the Gulf War , the NPC called the Gulf Crisis Working Group , a coalition of several groups that had organized .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: S1: In 2006 , Romania produced a total of 62 TWh of power , with an installed capacity of 17,360 MW in thermal , hydro and nuclear power plants .
S2: In 2006 Romania produced a total of 62 TWh of electricity having an installed capacity of 17,360 MW in nuclear , hydro and thermal power plants .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
yes