In some species the closed invert and lophophore are protected by an operculum ( '' lid '' ) , which is opened by muscles and retracted by fluid pressure .
In some species , the withdrawn invert and lophophore are protected by an operculum ( '' lid '' ) , which is closed by muscles and opened by fluid pressure .

Are these two sentences paraphrases of each other?
no

Mewes produced many female proteges and it is said that Ward was the prototype .
Ward produced many female proteges and it is said that Mewes was the prototype for these .

Are these two sentences paraphrases of each other?
no

Mike has a new partner called Mike ( Theo Stevenson ) , who has a son named Craig ( Jeremy Edwards ) , who is a nightmare .
Sharon has a new partner called Mike ( Theo Stevenson ) , who has a son called Craig ( Jeremy Edwards ) , who is a nightmare .

Are these two sentences paraphrases of each other?
no

Barrai is a village in the Berasia district of Madhya Pradesh , India . It is located in the Bhopal Tehsil .
Barrai is a village in the Berasia district of Madhya Pradesh , India . It is situated in Bhopal Tehsil .

Are these two sentences paraphrases of each other?
yes