#include<bits/stdc++.h>
#define int long long
#define endl "\n"
using namespace std;
int n;
string na[1200],pl[1200];
int id[1200],li[1200];
signed main(){
	//freopen("ex_rle1.in","r",stdin);
	ios::sync_with_stdio(0);
	cin.tie(0);
	cout.tie(0);
	cin>>n;
	for(int i=1;i<=n;i++){
		string s2,s3,s4,s5,s6,s7;
		cin>>na[i]>>s2>>s3>>s4>>s5>>s6>>s7>>pl[i];
		if(s4=="duck,") id[i]=1;
		else id[i]=0;
		//cout<<id[i]<<" ";
		for(int j=1;j<=n;j++){
			//cout<<pl[i]<<" "<<pl[j]<<" "<<id[i]<<" "<<id[j]<<endl;
			if(pl[i]==pl[j]&&id[i]!=id[j]&&id[i]==0){
				li[i]=1;
				break;
			}
		}
		
	}
	for(int i=1;i<=n;i++){
		cout<<na[i]<<" is ";
		if(id[i]) cout<<"alive"<<endl;
		else{
			for(int j=1;j<=n+1;j++){
				if(pl[i]==pl[j]&&id[i]!=id[j]){
					cout<<"dead"<<endl;
					break;
				}else if(j==n+1) cout<<"alive"<<endl;
			}
		}
	}
	return 0;
}