Loads and preprocessed data for the MR dataset.
    Returns input vectors, labels, vocabulary, and inverse vocabulary.

def load_data_with_word2vec(word2vec_list):
    """Loads and preprocessed data for the MR dataset.
    Returns input vectors, labels, vocabulary, and inverse vocabulary.
    """
    # Load and preprocess data
    sentences, labels = load_data_and_labels()
    sentences_padded = pad_sentences(sentences)
    # vocabulary, vocabulary_inv = build_vocab(sentences_padded)
    return build_input_data_with_word2vec(sentences_padded, labels, word2vec_list)