Problem: S1: Nancy returns home , and thanks her mother for trying to protect her , but Gwen appears in a mirror behind Freddy .
S2: Nancy returns home and thanks her mother for trying to protect her , but Freddy is appearing behind Gwen in a mirror .

Do S1 & S2 convey the same information?

A: no

Problem: S1: Until 1798 , he studied in Copenhagen before settling in Dresden .
S2: He studied in Dresden until 1798 , before settling in Copenhagen .

Do S1 & S2 convey the same information?

A: no

Problem: S1: These gates are of enormous size , ranging from high , depending on position , and are thick .
S2: These doors are of enormous size , ranging from thick , depending on the position , and are high .

Do S1 & S2 convey the same information?

A:
no