09. Fruit or Vegetable

#include <iostream>

using namespace std;

int main() {
    string product;
    cin >> product;

    if (product == "banana" || product == "apple" || product == "kiwi" || product == "cherry" || product == "lemon" || product == "grapes") {
        cout << "fruit" << endl;
    }
    else if (product == "tomato" || product == "cucumber" || product == "pepper" || product == "carrot") {
        cout << "vegetable" << endl;
    }
    else {
        cout << "unknown" << endl;
    }

    return 0;
}