<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:


def below_threshold(l: list, t: int):
    """Return True if all numbers in the list l are below threshold t. True False """
    for e in l:
        if e >= t:
            return False
    return True
