A same meaning or not problem:
Sean Kandel is Trifacta 's Chief Technical Officer and Co-founder , along with Joseph M. Hellerstein and Jeffrey Heer .
Sean Kandel , along with Joseph M. Hellerstein and Jeffrey Heer , is the Chief Technical Officer and co-founder of Trifacta .
****
[A]: yes

A same meaning or not problem:
Sometimes already allocated codes were re-used or the x00 codes spared previously were assigned .
Sometimes already allocated codes were reused or the previously spared x00 codes were assigned .
****
[A]: yes

A same meaning or not problem:
The next two functions are analogous to the two above and are used for base clusters .
The next two functions are analogous to the above two and are used for base clusters .
****
[A]: yes

A same meaning or not problem:
She finds new creative hope and friendship in Enzo , the replacement guitarist who inspires her to reach new heights .
In Enzo , the replacement guitarist who inspired her to new creative heights , she finds new hope and friendship .
****
[A]:
no