Neurological problems are expressed as either hard signs , or diagnosable disorders , such as epilepsy or other seizure disorders , or soft signs .
Neurological problems are expressed either as hard signs or diagnosable disorders such as epilepsy or other attack disorders or soft signs .

Are these two sentences paraphrases of each other?
yes

RJD won 206 seats while NDA won 22 seats .
NDA won 206 seats , while RJD 22 seats won .

Are these two sentences paraphrases of each other?
no

Bell Bell is a color commentator for NBC Sports with Leigh Diffey and Lead Analyst Paul Tracy .
Bell is a color commentator for NBC Sports with lead anchor Leigh Diffey and fellow analyst Paul Tracy .

Are these two sentences paraphrases of each other?
no

This French-supported production with Jean Louis Martinoty , conductor , and his orchestra was directed by John Eliot Gardiner .
This French supported production with John Eliot Gardiner , conductor , and his Orchestra was directed by Jean Louis Martinoty .

Are these two sentences paraphrases of each other?
no