Sentence 1: His son Jon Spoelstra is a former National Basketball Association executive and his grandson Erik Spoelstra is the current head coach of the Miami Heat .
Sentence 2: His son Jon Spoelstra is a former manager of the National Basketball Association and his grandson Erik Spoelstra is the current coach of Miami Heat .

Do these two sentences convey the same information?

Choose your answer from: (I) no. (II) yes.
(II)