Sauer Co. purchased the spices of the gold medal and introduced Dean Foods ( a margarine company ) .
Sauer Co. introduced Gold Medal spices and purchased Dean Foods ( a margarine company ) .

Are these two sentences paraphrases of each other?
no

The Portishead Times is a weekly free newspaper delivered to homes in the Portishead and surrounding villages area of North Somerset , England .
The Portishead Times is a free weekly newspaper delivered to households in Portishead and the surrounding villages of North Somerset , England .

Are these two sentences paraphrases of each other?
yes

Vinay wants the Xavier to kill someone .
Vinay wants Xavier to kill someone .

Are these two sentences paraphrases of each other?
yes

The role of the corpus callosum in epilepsy is the epileptiform transmission of interhemispheric discharge .
The role of the corpus callosum in epilepsy is the interhemispheric transmission of epileptiform discharges .

Are these two sentences paraphrases of each other?
no