def format_status(status):
    """
    Format a GitHub status for presentation.

    :param (dict, JenkinsResult) status: a GitHub API status
        and Jenkins build result.
    :return unicode: a string formatting of the pair
         for display to the user.
    """
    github, jenkins = status
    return u"{}: {} ({})".format(
        github['context'], jenkins.value, github['target_url'])