<p>Born of Ibuza parents in Nigeria, novelist Buchi Emecheta moved to England in (1962, since which she has lived in North London).
A) Same as above
B)1962 and has lived since then in North London.
C)1962, since then she has lived in North London.
D)1962 and lived since then in North London.
E)1962, and living in North London since that time.</p>
<p>For this question, what is wrong which answer C. What is wrong with just having ", since"? Am I right to say that "since then she has lived in North London" is an independent clause causing a comma splice?</p>