Trong khôg gian Oxyz, cho đường thẳng \(d:\,\frac{{x - 1}}{2} = \frac{{y - 2}}{3} = \frac{{z + 1}}{{ - 1}}\).

A. \(\overrightarrow u \left( {  1\,;\,2\,;\, - 1\,} \right)\)

B. \(\overrightarrow u \left( {   - 1;\, - 2\,;\,1\,} \right)\)

C. \(\overrightarrow u \left( {   - 2;\,3\,;\, - 1\,} \right)\)

D. \(\overrightarrow u \left( {  - 2;\, - 3\,;\,1\,} \right)\)