Are the Lines Parallel $l _ { 1 } : x = 2 t + 5 , y = 3 t + 3 , z = - 4 t - 2$

True/False

Are the lines parallel? $l _ { 1 } : x = 2 t + 5 , y = 3 t + 3 , z = - 4 t - 2$ $l _ { 2 } : x = 5 t + 1 , y = 2 t - 4 , z = 11 t + 7$