/**
 * Given two sets, find the common items that satisfy the provided boolean function.
 *
 * @param set1 The first set containing fashion items.
 * @param set2 The second set containing fashion items.
 * @param booleanFunc A boolean function that takes two fashion items as arguments and returns true or false.
 * @return A set of common items that satisfy the boolean function.
 */
fun findCommonItems(set1: Set<String>, set2: Set<String>, booleanFunc: (String, String) -> Boolean): Set<String> {

    // Initialize an empty set to store the common items
    val commonItems = mutableSetOf<String>()

    // Iterate through each item in the first set
    for (item1 in set1) {
        // Iterate through each item in the second set
        for (item2 in set2) {
            // Evaluate the boolean function on the two items
            val result = booleanFunc(item1, item2)
            // If the boolean function returns true for the items, add them to the commonItems set
            if (result) {
                commonItems.add(item1)
            }
        }
    }
    // Return the set of common items
    return commonItems
}

// Fashion items set 1
val set1 = setOf("dress", "shoes", "hat", "scarf")
/**
 * Given two sets, find the common items that satisfy the provided boolean function.
 *
 * @param set1 The first set containing fashion items.
 * @param set2 The second set containing fashion items.
 * @param booleanFunc A boolean function that takes two fashion items as arguments and returns true or false.
 * @return A set of common items that satisfy the boolean function.
 */
fun findCommonItems(set1: Set<String>, set2: Set<String>, booleanFunc: (String, String) -> Boolean): Set<String> {
/**
 * Given two sets, find the common items that satisfy the provided boolean function.
 *
 * @param set1 The first set containing fashion items.
 * @param set2 The second set containing fashion items.
 * @param booleanFunc A boolean function that takes two fashion items as arguments and returns true or false.
 * @return A set of common items that satisfy the boolean function.
 */
fun findCommonItems(set1: Set<String>, set2: Set<String>, booleanFunc: (String, String) -> Boolean): Set<String> {

    // Initialize an empty set to store the common items
    val commonItems = mutableSetOf<String>()

    // Iterate through each item in the first set
    for (item1 in set1) {
        // Iterate through each item in the second set
        for (item2 in set2) {
            // Evaluate the boolean function on the two items
            val result = booleanFunc(item1, item2)
            // If the boolean function returns true for the items, add them to the commonItems set
            if (result) {
                commonItems.add(item1)
            }
        }
    }
    // Return the set of common items
    return commonItems
}

// Fashion items set 1
val set1 = setOf("dress", "shoes", "hat", "scarf")