Is the door gray and large?
Yes, the door is gray and large.
     src        edge_attr  dst
0      0   to the left of   12
1      0   to the left of    6
2      0   to the left of   13
3      0   to the left of    3
4      0   to the left of    2
..   ...              ...  ...
98    20   to the left of   11
99    20  to the right of    5
100   20  to the right of    8
101   21  to the right of   16
102   21  to the right of    7

[103 rows x 3 columns]