def load_files(file_names):
    """Reads bunch of files and loads its content.

    Parameters
    ----------
    file_names : a list with names of the files to load content from.

    Returns
    -------
    A list where each element keeps the content of a file.

    """
    output_list = []
    for file_name in file_names:
        with open(file_name, 'r') as output_file:
            output = output_file.read().strip()
            output = output.split('\n')
            output_list.append(output)
    return output_list