What kind of animal is massive?
The animal is a dinosaur.
    src        edge_attr  dst
0     0             near    3
1     1               on    2
2     1  to the right of    3
3     1             near    2
4     2             near    3
5     2  to the right of    3
6     2             near    1
7     3               on    0
8     3             near    0
9     3   to the left of    1
10    3   to the left of    2
11    3             near    2