/**
 * A farmer wants to remove the sick animals from his sheep and cow sets.
 * Complete the code below to remove the sick animals from each set.
 *
 * @param farmerSheep A set of sheep animals.
 * @param farmerCows A set of cow animals.
 * @return A tuple containing two sets, one with the healthy sheep and one with the healthy cows.
 */
fun removeSickness(farmerSheep: Set<String>, farmerCows: Set<String>): Pair<Set<String>, Set<String>> {

    // Remove the sick animals from the sheep set
    val healthySheep = farmerSheep.filter { !isSick(it) }.toSet()

    // Remove the sick animals from the cow set
    val healthyCows = farmerCows.filter { !isSick(it) }.toSet()

    return Pair(healthySheep, healthyCows)
}

fun isSick(animal: String): Boolean {
    // Implement the logic to check if an animal is sick
    return false
}
/**
 * A farmer wants to remove the sick animals from his sheep and cow sets.
 * Complete the code below to remove the sick animals from each set.
 *
 * @param farmerSheep A set of sheep animals.
 * @param farmerCows A set of cow animals.
 * @return A tuple containing two sets, one with the healthy sheep and one with the healthy cows.
 */
fun removeSickness(farmerSheep: Set<String>, farmerCows: Set<String>): Pair<Set<String>, Set<String>> {
/**
 * A farmer wants to remove the sick animals from his sheep and cow sets.
 * Complete the code below to remove the sick animals from each set.
 *
 * @param farmerSheep A set of sheep animals.
 * @param farmerCows A set of cow animals.
 * @return A tuple containing two sets, one with the healthy sheep and one with the healthy cows.
 */
fun removeSickness(farmerSheep: Set<String>, farmerCows: Set<String>): Pair<Set<String>, Set<String>> {

    // Remove the sick animals from the sheep set
    val healthySheep = farmerSheep.filter { !isSick(it) }.toSet()

    // Remove the sick animals from the cow set
    val healthyCows = farmerCows.filter { !isSick(it) }.toSet()

    return Pair(healthySheep, healthyCows)
}

fun isSick(animal: String): Boolean {
    // Implement the logic to check if an animal is sick
    return false
}