1. Two of Joest 's apprentices were Joos van Cleve ( his brother ) , and Barthel Bruyn .
2. Two of Joest 's apprentices were Joos van Cleve ( his brother-in-law ) and Barthel Bruyn .

Select your answer from the options. Are these two sentences paraphrases of each other?
Available choices:
(a). no
(b). yes...I think the answer is
(b).