'Create a problem with a <clarification>'

def get_problem(self):

    xml = dedent('\n                                                <problem    markdown="null">\n                                                                <text>\n                                                                                <p>\n                                                                                                Given    the    data    in    Table    7    <clarification>Table    7:    "Example    PV    Installation    Costs",\n                                                                                                Page    171    of    Roberts    textbook</clarification>,    compute    the    ROI\n                                                                                                <clarification>Return    on    Investment    <strong>(per    year)</strong></clarification>    over    20    years.\n                                                                                </p>\n                                                                                <numericalresponse    answer="6.5">\n                                                                                                <label>Enter    the    annual    ROI</label>\n                                                                                                <textline    trailing_text="%"    />\n                                                                                </numericalresponse>\n                                                                </text>\n                                                </problem>\n                                ')
    return XBlockFixtureDesc('problem', 'TOOLTIP    TEST    PROBLEM', data=xml)
