Is the black bat made of wood or metal?
The bat is made of metal.
    src        edge_attr  dst
0     0          holding    7
1     0         swinging    7
2     0          hitting    8
3     0  to the right of    7
4     0  to the right of    6
5     0  to the right of   11
6     0  to the right of    8
7     3  to the right of   11
8     3   to the left of    5
9     5  to the right of    7
10    5  to the right of    3
11    5  to the right of    8
12    6               on    4
13    6  to the right of   11
14    6   to the left of    0
15    7   to the left of    0
16    7  to the right of   11
17    7   to the left of    5
18    7          hitting    8
19    8               by    0
20    8   to the left of    5
21    8   to the left of    0
22    8  to the right of   11
23   11               on    4
24   11   to the left of    7
25   11   to the left of    8
26   11   to the left of    0
27   11         watching    0
28   11   to the left of    6
29   11   to the left of    3