Suppose an Undirected Graph G Consists of the Following Sets

Suppose an undirected graph G consists of the following sets:
1) V = {New York, Islip, Philadelphia, Chicago, Seattle}
2) E = {{Islip, New York},{New York, Philadelphia},{Philadelphia, Chicago},
{Chicago, Islip},{Chicago, Seattle},{Chicago, New York},{Seattle, New York}}
Which of the following paths consisting of vertices in V represents a cycle?

A) Philadelphia -> Chicago -> Seattle -> New York
B) New York-> Philadelphia -> Chicago -> Seattle -> New York
C) Philadelphia -> Chicago -> Seattle -> New York -> Islip -> Chicago
D) New York-> Philadelphia -> Chicago -> New York -> Islip