W
yes
E
E is the only letter.
The letter's "H", "I", "E", and "F".
It is the capital letter N that has vertical parallel lines.
E, F, H, M, N, W all have parallel lines.
E F and H
The capital letters of: W E F H Z N and M all have parallel lines
H, I, and F
Yellow
Capital letters of: E F H Z N and M all have parallel lines
No
I, the top and bottoms lines are parallel, but the vertical line is perpendicular to the top and bottom lines.
W
yes
E