Confocal ellipsoids appear in physics as equipotential surfaces :
In physics equipotential ellipsoids appear as confocal surfaces .

Are these two sentences paraphrases of each other?
no

Within the UGent network , a series of electronic resources are available as part of a '' digital library '' .
Within the UGent network , a range of digital resources are available as part of an '' electronic library '' .

Are these two sentences paraphrases of each other?
no

The team was led by General Manager and head coach Mike Powers with the assistant coaches Tatu and Caesar Cervin .
The team was led by general manager and head coach Mike Powers with assistant coaches Tatu and Caesar Cervin .

Are these two sentences paraphrases of each other?
yes

It was also more terrestrial , with its remains discovered in inland forests and sub-Alpine regions as well as coastal wetlands .
It was also more terrestrial , with its remains discovered in inland forests and subalpine regions as well as coastal wetlands .

Are these two sentences paraphrases of each other?
yes