4
drinking
2
5
2
3
2
4
1
3
1
3
3
2
3
0
3
1
5
4
3
4
1
4
3
2
1
4
0
6
1
1
5
1
1
2
1
2
5
3
4
2
2
4
3
2
1
2
5
4
2
