Is the clock to the right or to the left of the lamp?
The clock is to the right of the lamp.
    src        edge_attr  dst
0     0   to the left of    5
1     1   to the left of   10
2     2   to the left of    9
3     2   to the left of    5
4     4  to the right of    9
5     4  to the right of    8
6     4  to the right of    5
7     5   to the left of    7
8     5   to the left of    4
9     5  to the right of    0
10    5  to the right of    2
11    5   to the left of    9
12    6  to the right of    9
13    6  to the right of    8
14    7  to the right of    9
15    7  to the right of    8
16    7  to the right of    5
17    8   to the left of    9
18    8   to the left of    6
19    8   to the left of    4
20    8   to the left of    7
21    9   to the left of    6
22    9   to the left of    7
23    9  to the right of    8
24    9  to the right of    5
25    9   to the left of    4
26    9  to the right of    2
27   10  to the right of    1