Why first part of my code is working but second part is not working

<pre>if (age >= 18 && age <= 70){
        printf("You are below 70 and above 18, you can drive\n");
    }
    else{
        printf("You cannot drive\n");
    }

if (age <= 18 && age >= 70){
        printf("You are above 70 and below 18, you cannot drive\n");
    }
    else{
        printf("You can drive\n");
    }