Solve the System $\left\{ \begin{aligned}x + y + z & = - 2 \\x - y + 4 z & = 14 \\4 x + 4 y + 4 z & = - 14\end{aligned} \right.$

Multiple Choice

Solve the system.
- $\left\{ \begin{aligned}x + y + z & = - 2 \\x - y + 4 z & = 14 \\4 x + 4 y + 4 z & = - 14\end{aligned} \right.$

A) $( 4 , - 4 , - 2 )$
B) $( 4 , - 2 , - 4 )$
C) $( - 4 , - 2,4 )$
D) $\varnothing$