Rank of the matrix \(\left( {\begin{array}{*{20}{c}} 0&1&{ - 3}&{ - 1}\\ 1&0&1&1\\ 3&1&0&2\\ 1&1&{ - 2}&0 \end{array}} \right)\)is

• A. 1
• B. 2
• C. 3
• D. 4