def check_wildcard(term):
    """Returns True if term is a wildcard term
    """
    wildcard = True
    letters = "zxcvbnmasdfghjklqwertyuiop"
    letter = 0
    while letter < len(letters) and term.lower() != "?" + letters[letter]:
        letter += 1
    if letter == len(letters):
        # got to the end so not a wild card
        wildcard = False
    return wildcard