What is the color of this rug?
The rug is red.
    src        edge_attr  dst
0     0            above   13
1     0               on   14
2     0      in front of    9
3     0   to the left of    4
4     0  to the right of    2
5     0   to the left of   12
6     0  to the right of   11
7     0   to the left of    3
8     1  to the right of   11
9     1   to the left of   12
10    2  to the right of   11
11    2   to the left of   15
12    2   to the left of    7
13    2   to the left of    0
14    3               on   14
15    3  to the right of    0
16    3            below    4
17    4  to the right of    0
18    4  to the right of    9
19    4            above    3
20    6               on   14
21    6   to the left of   13
22    6  to the right of   11
23    7  to the right of   11
24    7   to the left of   12
25    7  to the right of    2
26    9           behind    0
27    9   to the left of    4
28    9  to the right of   11
29    9   to the left of   12
30   10               on   14
31   11   to the left of    1
32   11             near   15
33   11   to the left of    7
34   11   to the left of    6
35   11   to the left of    2
36   11   to the left of    0
37   11   to the left of   15
38   11   to the left of    9
39   11               by    2
40   12  to the right of    7
41   12  to the right of    0
42   12  to the right of    1
43   12  to the right of    9
44   12  to the right of   15
45   13       sitting on   10
46   13    sitting under    0
47   13  to the right of    6
48   13               on   10
49   13            under    0
50   15  to the right of    2
51   15             near   11
52   15  to the right of   11
53   15   to the left of   12