Is the pier above the brown rock?
Yes, the pier is above the rock.
    src        edge_attr  dst
0     0   to the left of    9
1     1  to the right of    3
2     2             near    9
3     2          next to    9
4     2             near   10
5     3   to the left of    9
6     3   to the left of    1
7     4  to the right of   10
8     4      standing on    9
9     8             near   10
10    8            below    9
11    9            above   10
12    9            above    8
13    9             near    2
14    9             near   11
15    9  to the right of   11
16    9  to the right of    3
17    9  to the right of    0
18   10   to the left of    4
19   10             near    8
20   10             near    2
21   11        on top of   10
22   11   to the left of    9
23   11        parked at    9
24   11       sitting in   10
25   11          next to    9