function findParent(jsonData, targetId) {
    function findParentChild(data, id, parentClasses, idKey) {
        for (let i = 0; i < data.length; i++) {
            const section = data[i];
            if (section[idKey] === id) {
                parentClasses.push(i);
                // const childClassCount = (section.questions && section.questions.length > 0) ? section.questions.length : 0;
                return  parentClasses.length - 1
            } else if (section.questions) {
                const newParentClasses = parentClasses.slice(); // Create a shallow copy of parentClasses array
                newParentClasses.push(i);
                const childClass = findParentChild(section.questions, id, newParentClasses, idKey);
                if (childClass) {
                    return childClass; // If childClass is found, return it
                }
            }
        }
        return null;
    }
    let result = findParentChild(jsonData.sections, targetId, [], "question_group_id");
    return result;
}