Is there an umbrella to the left of the small boat?
No, there is a lighthouse to the left of the boat.
    src        edge_attr  dst
0     0         watching    1
1     2  to the right of   10
2     3   to the left of    8
3     5   to the left of    8
4     5   to the left of    6
5     6  to the right of    5
6     6   to the left of    8
7     7  to the right of   12
8     7  to the right of   10
9     8  to the right of    3
10    8  to the right of    6
11    8  to the right of    9
12    8  to the right of    5
13    9   to the left of    8
14   10   to the left of    2
15   10   to the left of    7
16   12   to the left of    7