A same meaning or not problem:
Mannan was a general secretary of the Regional Council and Islamic Advisory Council during the administration of Ayub Khan .
Mannan was the Secretary General of the Regional Council and the Islamic Advisory Council during the administration of Ayub Khan .
****
[A]: yes

A same meaning or not problem:
The hospital provides therapeutic services in tertiary and quaternary surgery , neurosurgery , inner city health and cardiovascular endoscopy .
The hospital provides tertiary and quaternary services in the areas of cardiovascular surgery , neurosurgery , inner city health and therapeutic endoscopy .
****
[A]: no

A same meaning or not problem:
Her father , Mitchell Melich , served in the Utah State Senate and ran unsuccessfully for governor of Utah in 1964 against the Democrat Calvin L. Rampton .
Her father , the democrat Calvin L. Rampton , served in the Utah State Senate and ran unsuccessfully in 1964 for the governor of Utah against Mitchell Meich .
****
[A]: no

A same meaning or not problem:
Switching the left ventricle to be the systemic ventricle and the right ventricle to pump blood into the pulmonary artery can repair levo-transposition .
Switching the systemic ventricle to repair the left ventricle and the right ventricle to pump blood into the pulmonary artery can be a levo-transposition .
****
[A]:
no