Complex sentence: Root started the 2nd Test with a score of 6 which once again meant he failed to make a score as an opener however in the second innings Alastair Cook did not enforce the follow on and Root made 180 before England declared.
Split into simpler sentences: Root started the 2nd Test with a score of 6 which once again meant that he failed to make a score as an opener. However, in the second innings Alastair Cook did not enforce the follow on and Root made 180 before England declared.