Is the pine standing?
Yes, the pine is standing.
    src        edge_attr  dst
0     0   to the left of   14
1     0               by   15
2     0   to the left of   13
3     1      in front of   12
4     1             near   15
5     1   to the left of    6
6     1   to the left of   11
7     1   to the left of   14
8     1   to the left of   13
9     1          next to   15
10    2  to the right of   14
11    2  to the right of   13
12    3               in    4
13    3   to the left of    4
14    4  to the right of    3
15    4  to the right of    7
16    5   to the left of    6
17    6  to the right of    5
18    6  to the right of    1
19    6   to the left of   15
20    7  to the right of    9
21    7   to the left of    4
22    8   to the left of   14
23    8   to the left of   13
24    9   to the left of   14
25    9   to the left of    7
26    9   to the left of   13
27   10   to the left of   12
28   11  to the right of    1
29   11   to the left of   15
30   11   to the left of   14
31   12  to the right of   15
32   12  to the right of   10
33   12           behind    1
34   13          wearing   11
35   13  to the right of    0
36   13  to the right of    8
37   13   to the left of   15
38   13   to the left of    2
39   13  to the right of    9
40   13  to the right of    1
41   13   to the left of   14
42   14  to the right of    0
43   14   to the left of    2
44   14  to the right of   13
45   14  to the right of    9
46   14  to the right of    8
47   14  to the right of    1
48   14  to the right of   11
49   15   to the left of   12
50   15             near    1
51   15  to the right of   13
52   15  to the right of    6
53   15  to the right of   11