Problem: S1: The Cornish poet was a schoolfellow of Robert Stephen Hawker ; later literary friends included Tennyson and Charles Dickens .
S2: The Cornish poet was a schoolmate of Robert Stephen Hawker , later literary friends included Tennyson and Charles Dickens .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: yes

Problem: S1: It is possible that the weak but terribly courageous prisoners have just enough in them to resist .
S2: It is possible that the weak , yet terribly courageous prisoners have just enough left in them to resist .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: yes

Problem: S1: The following night , Delirious put aside his problems with Danielson in order to challenge Pearce .
S2: The next night , Delirious put aside his problems with Pearce to challenge Danielson .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
no