In This Method of Translation, Successive Translation and Retranslation of a Questionnaire

In this method of translation, successive translation and retranslation of a questionnaire takes place, each time by a different translator. The wording of the original instrument undergoes a change, and the version that is finally used and its translation have equally comprehensive and equivalent terminologies in both languages. Identify the method in discussion.

A) Serial translation
B) Linear translation
C) Back translation
D) Random translation
E) Decentering translation