Does the sky look clear and gray?
No, the sky is gray but cloudy.
    src        edge_attr  dst
0     0               on    9
1     2   to the left of   10
2     2   to the left of   17
3     3   to the left of   17
4     3   to the left of   15
5     4   to the left of    9
6     5         crossing   11
7     5   walking across   11
8     5  to the right of   10
9     5       walking on   11
10    6               on    9
11    6            above   11
12    6  to the right of    9
13    7   to the left of   12
14    8  to the right of    9
15    9   to the left of    6
16    9  to the right of    4
17    9   to the left of    8
18   10               on   11
19   10  to the right of    2
20   10   to the left of    5
21   11            below    0
22   11            below    3
23   11            below   16
24   12  to the right of    7
25   13  to the right of   14
26   13  to the right of   16
27   13  to the right of   17
28   14   to the left of   13
29   14   to the left of   15
30   14               by   15
31   15  to the right of    3
32   15               by   14
33   15  to the right of   16
34   15  to the right of   14
35   16               on   17
36   16   to the left of   15
37   16   to the left of   13
38   17   to the left of   13
39   17  to the right of    3
40   17  to the right of    2