What is the name of the gray article of clothing?
The clothing item is a shirt.
    src        edge_attr  dst
0     0          holding    5
1     0   to the left of    6
2     0  to the right of    3
3     0          holding    1
4     1             with    8
5     2  to the right of    3
6     3   to the left of    2
7     3   to the left of    0
8     3   to the left of   11
9     5  to the right of    9
10    6  to the right of   12
11    6  to the right of    0
12    8               on    1
13    9   to the left of    5
14   11  to the right of    3
15   12   to the left of    6