Problem: S1: '' But when morning broke , still the war flag shook out its folds in the foggy dew ''
S2: '' But when the morning trembled , the war flag still broke its folds in foggy dew ,

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: S1: Psittacosaurides were basal to almost all known Ceratopsians except '' Yinlong '' and perhaps the Chaoyangsauridae .
S2: Psittacosaurids were known to almost all basal ceratopsians except '' Yinlong '' and perhaps the Chaoyangsauridae .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: S1: Villeneuve had no answer to Andretti 's pace , and the gap widened rapidly .
S2: Villeneuve had no answer to Andretti 's pace and the gap increased rapidly .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
yes