Do these mean the same?
The original version of the work was probably composed in the 15th century , while it bears traces of the later transformation that may belong to the 13th or 14th century .
The original version of the work was probably composed in 15th century , while it bears traces of later remodeling that may belong to the 13th or 14th century .

Choices: (i) no; (ii) yes;
(ii)