def getvector(wordvecs, term):
    """
    Retrieve the vector for a term
    Parameters are a pair of lists, wordvecs[0] - the terms, wordvecs[1] - the vectors
    """
    if term in wordvecs[0]:
        index = wordvecs[0].index(term)
        return wordvecs[1][index]
    else:
        return None
