Answer
Aromatic
Work Step by Step
For compounds to be aromatic they have to pass three tests:
1) Planar- if not planar then they are non- aromatic
2) Hybridization- should be sp/ $sp^2$
3) Huckle's rule- for aromatic 4n+2= # pi electrons (should be a whole number when solved)
and for Anti-aromatic 4n = # pi electrons (should be a whole number when solved)
This compound is aromatic because it is planar, has all $sp^2$ carbons and there are 14 pi electrons, which gives a whole number when 4n+2 is solved for n. The pi electrons of the internal alkane are not counted because they are not a part of the aromatic system.
