Problem: S1: It is found in Canada in northern Ontario and possibly Alberta .
S2: It is found in Alberta in northern Canada and possibly in Ontario .

Do S1 & S2 convey the same information?

A: no

Problem: S1: The wooden vault of the roof is visible in the choir and in the right transept , while the rest of the church has a stone roof .
S2: The groined vaulting of the roof is visible in the choir and the right transept , while the rest of the church has a wooden roof .

Do S1 & S2 convey the same information?

A: no

Problem: S1: Her work was widely published in the photographic press , and was printed in book form through the Swiss publisher La Guilde du Livre in the 1950 's .
S2: Her works were widely printed in the photographic press and published in book form in the 1950s through the Swiss publisher La Guilde du Livre .

Do S1 & S2 convey the same information?

A:
no