begin_instuct(sleepTime);
    ask_human()_first()_msg(Enter number of seconds to sleep: )_var(sleepSecs)_me();
    set_decision(asynchronous)_me();
        me_msg(Sleeping...);
        me_sleep[sleepSecs]_unit(secs);
        me_msg(Awake!);
    reset_decision()_me();
end_instruct(sleepTime);

exec_instruct(sleepTime)_me();