/**
 * As a psychologist, you have a list of patients with their corresponding information stored in a dictionary.
 * Your task is to extract a specific element from the dictionary, which is nested within a list.
 * Complete the code below to access and return the desired element.
 *
 * @param dictionary A dictionary containing information about patients.
 * @param list A list containing dictionaries, each representing a patient.
 * @return The desired element extracted from the nested structure.
 *
 * Note:
 * - Make sure to consider all possible cases and handle potential errors.
 * - The nested element you are trying to access may not always exist, so handle such scenarios gracefully.
 */
fun intersectionOfDictionariesAndLists(dictionary: Map<String, Any>, list: List<Map<String, Any>>): Any? {

    return try {
        // Accessing the first dictionary in the list
        val firstPatient = list.getOrNull(0)

        // Accessing the desired element within the dictionary
        firstPatient?.get(dictionary["element_key"])

    } catch (e: Exception) {
        // Handle errors when the list or dictionary is empty, or the desired element key is missing
        null
    }
}
/**
 * As a psychologist, you have a list of patients with their corresponding information stored in a dictionary.
 * Your task is to extract a specific element from the dictionary, which is nested within a list.
 * Complete the code below to access and return the desired element.
 *
 * @param dictionary A dictionary containing information about patients.
 * @param list A list containing dictionaries, each representing a patient.
 * @return The desired element extracted from the nested structure.
 *
 * Note:
 * - Make sure to consider all possible cases and handle potential errors.
 * - The nested element you are trying to access may not always exist, so handle such scenarios gracefully.
 */
fun intersectionOfDictionariesAndLists(dictionary: Map<String, Any>, list: List<Map<String, Any>>): Any? {
/**
 * As a psychologist, you have a list of patients with their corresponding information stored in a dictionary.
 * Your task is to extract a specific element from the dictionary, which is nested within a list.
 * Complete the code below to access and return the desired element.
 *
 * @param dictionary A dictionary containing information about patients.
 * @param list A list containing dictionaries, each representing a patient.
 * @return The desired element extracted from the nested structure.
 *
 * Note:
 * - Make sure to consider all possible cases and handle potential errors.
 * - The nested element you are trying to access may not always exist, so handle such scenarios gracefully.
 */
fun intersectionOfDictionariesAndLists(dictionary: Map<String, Any>, list: List<Map<String, Any>>): Any? {

    return try {
        // Accessing the first dictionary in the list
        val firstPatient = list.getOrNull(0)

        // Accessing the desired element within the dictionary
        firstPatient?.get(dictionary["element_key"])

    } catch (e: Exception) {
        // Handle errors when the list or dictionary is empty, or the desired element key is missing
        null
    }
}