def select_assessor(xnat, assessor_dict):
    """
    Select the assessor pyxnat Eobject from the assessor dictionary information

    :param xnat: pyxnat.interface object
    :param assessor_dict: assessor dictionary
    :return: assessor pyxnat Eobject
    """
    return xnat.select_assessor(
        assessor_dict['project_id'],
        assessor_dict['subject_label'],
        assessor_dict['session_label'],
        assessor_id=assessor_dict['label'])