What color does the water hose have?
The water hose has orange color.
    src        edge_attr  dst
0     0             near    5
1     0          next to    5
2     2   to the left of    4
3     3             near    5
4     3   to the left of    7
5     4  to the right of    2
6     5           behind    7
7     5             near    7
8     5          next to    7
9     5          next to    3
10    5          next to    6
11    5             near    0
12    5            below    8
13    5               on    1
14    5             near    6
15    6           beside    5
16    6             near    5
17    7      in front of    5
18    7  to the right of    3
19    7             near    5
20    9           beside    5