Three Points

There are three **distinct** points - $A, B, C$ in the $X-Y$ plane. Initially, you are located at point $A$. You want to reach the point $C$ satisfying the following conditions: - You have to go through point B. - You can move in any of the four axis-parallel directions ($+X$, $-X$, $+Y$, $-Y$ direction). However, you can make **at most** one turn in the path from $A$ to $C$. Determine if it is