When high rates of flow can be maintained , the results are comparable .
The results are comparable when high flow rates can be maintained .

Are these two sentences paraphrases of each other?
yes

Union City 's Chief of Police is Richard Molinari , a Union City resident who replaced former Chief Brian Barrett .
Union City ' s police chief is Richard Molinari , a resident of Union City , who replaced former Chief Executive Brian Barrett .

Are these two sentences paraphrases of each other?
yes

Rice is harvested in mid-August and planted around Christmas and New Year .
Rice is planted mid-August and harvested around Christmas and New Year .

Are these two sentences paraphrases of each other?
no

William Kellogg bought the '' Jamestown Alert '' in 1925 from Percy Hansen and Bryon Hansen .
William Kellogg bought the '' Jamestown Alert '' by Percy Hansen and Bryon Hansen in 1925 .

Are these two sentences paraphrases of each other?
yes