#include <bits/stdc++.h>
#define endl '\n'
using namespace std;

inline int read() {
    int x = 0, f = 1;
    char ch = getchar();
    while (!isdigit(ch)) {
        if (ch == '-')
            f = -1;
        ch = getchar();
    }
    while (isdigit(ch)) {
        x = (x << 1) + (x << 3) + (ch ^ 48);
        ch = getchar();
    }
    return x * f;
}

const int maxn = 1010;
struct birds {
    string name, id, place;
} b[maxn];
map<string, bool> places;

int main() {
    int n = read();
    for (int i = 1; i <= n; i++) {
        int p = 0;
        string str, name, id, place;
        getline(cin, str);
        while (str[p] != ' ') {
            name += str[p];
            p++;
        }
        p += 6;
        while (str[p] != ',') {
            id += str[p];
            p++;
        }
        p += 11;
        while (p < str.size()) {
            place += str[p];
            p++;
        }
        if (id == "duck")
            places[place] = true;
        b[i].name = name, b[i].id = id, b[i].place = place;
    }
    for (int i = 1; i <= n; i++) {
        cout << b[i].name << " is ";
        if (b[i].id == "goose" && places[b[i].place])
            cout << "dead" << endl;
        else
            cout << "alive" << endl;
    }
    return 0;
}