A same meaning or not problem:
He was the first sculler in the province ever to win the Diamond Challenge Sculls at the Henley Royal Regatta and also the first to win the Wingfield Sculls .
He was the first sculler ever to win the Diamond Challenge Sculls at the Henley Royal Regatta and also the first provincial to win the Wingfield Sculls .
****
[A]: no

A same meaning or not problem:
He was involved in a coup in late July 1647 and left London before he could be arrested in April 1648 .
He was arrested in a coup in late July 1647 and , before he could be implicated in April 1648 , left London .
****
[A]: no

A same meaning or not problem:
Design by Jeff Grubb with Andria Hayday , a cover by Jeff Easley and illustrations by Karl Waller .
Design was developed by Jeff Grubb with Andria Hayday , a cover of Karl Waller and illustrations by Jeff Easley .
****
[A]: no

A same meaning or not problem:
He is a specialist in baroque and contemporary music .
He is specialist in contemporary music and baroque music .
****
[A]:
yes