Is the gray elephant adult and large?
Yes, the elephant is adult and large.
     src        edge_attr  dst
0      0  to the right of   16
1      0  to the right of   15
2      0  to the right of   21
3      2  to the right of   22
4      2               by    3
..   ...              ...  ...
96    22   to the left of   13
97    22   to the left of    2
98    22   to the left of    3
99    22           beside   17
100   23   to the left of   21

[101 rows x 3 columns]