Which among the following python code snippets can be used to divide the citizens of a country into three groups based on their age?

The rules to divide the citizens into group $1,$ group $2,$ and group $3$ are $-$

Group $1$: Age $<18,$ Minors who are not eligible to work

Group $2$: $18<=$ Age $<=60,$ Eligible to work

Group $3$: Age $>60,$ Too old to work as per govt. regulations