Is this oven closed or open?
The oven is open.
    src        edge_attr  dst
0     0  to the right of    2
1     1   to the left of    7
2     2   to the left of    0
3     2   to the left of    6
4     2               of    4
5     2   to the left of    5
6     4          wearing    1
7     4          wearing    6
8     5               in    7
9     5  to the right of    2
10    6  to the right of    8
11    6  to the right of    2
12    7  to the right of    8
13    7  to the right of    1
14    8   to the left of    7
15    8   to the left of    6