function map() {
  filteredShapes = [];
    function iterateSection(section) {
        if (section) {
            section.question.forEach(function (question) {
                if (question.id === "q80")
                    emit(this._id, question);
            });
            iterateSection(section.section);
        }
    }
  this.checkList.section.forEach(iterateSection);
}