Are there train cars to the left of the homes that are on the right?
Yes, there is a train car to the left of the homes.
    src        edge_attr  dst
0     2    going through    1
1     4  to the right of    6
2     4  to the right of    8
3     4  to the right of    9
4     4  to the right of   11
5     5  to the right of    6
6     6   to the left of    7
7     6   to the left of   10
8     6   to the left of    4
9     6   to the left of    5
10    7  to the right of    9
11    7  to the right of   11
12    7  to the right of    6
13    8   to the left of   11
14    8   to the left of    4
15    9   to the left of    7
16    9   to the left of    4
17    9   to the left of   10
18   10  to the right of   11
19   10  to the right of    6
20   10  to the right of    9
21   11  to the right of    8
22   11   to the left of   10
23   11   to the left of    4
24   11   to the left of    7