Which kind of watercraft is small?
The watercraft is boats.
     src        edge_attr  dst
0      1  to the right of   15
1      1  to the right of    3
2      1  to the right of   23
3      1  to the right of   21
4      1  to the right of    4
..   ...              ...  ...
178   28   to the left of    9
179   28   to the left of   12
180   29  to the right of   19
181   29  to the right of   20
182   29  to the right of   25

[183 rows x 3 columns]