A same meaning or not problem:
Abolitionists increased in 1850 to the defense of Ellen and William Craft , Anthony Burns in 1851 and Shadrach Minkin in 1854 .
Abolitionists rose to the defense of Ellen and William Craft in 1850 , Anthony Burns in 1851 , and Shadrach Minkins in 1854 .
****
[A]: yes

A same meaning or not problem:
Skepi is an extinct Dutch creole language of Guyana , spoken in the region of Essequibo .
Skepi is an extinct Dutch-based creole language of Guyana , spoken in the region of Essequibo .
****
[A]: yes

A same meaning or not problem:
This creates filter processing , manages the filter chain with the appropriate filters in the correct order and initiates the processing .
This manages filter processing and creates the filter chain with the appropriate filters , in the correct order , and initiates processing .
****
[A]: no

A same meaning or not problem:
Godman was a paramour of the Jackie French '' ( ne '' John Homer French ) , bookmaker for Lou Blonger .
Godman was a paramour of Lou Blonger ( '' ne '' John Homer French ) , bookmaker for Jackie French .
****
[A]:
no