GMAT Sentence Correction (SC) | Having lived in Tahiti for several years, where life was

Having lived in Tahiti for several years, where life was slow and relaxed, it was difficult for Paul Gauguin to readjust to the hectic pace of Paris upon returning.

a)Having lived in Tahiti for severalyears , where life was slow and relaxed,it was difficult for Paul Gauguin to readjustto the hectic pace of Parisupon returning .

b)Having lived for several yearsin Tahiti , where life was slow and relaxed,it was difficult for Paul Gauguin to readjustto the hectic pace of Parisupon returning