//Complete this code or write your own from scratch

import java.util.*;

import java.io.*;

class JavaMap{

public static void main(String []argh)

{

Scanner sc = new Scanner(System.in);

HashMap<String,Integer> hts = new HashMap<String,Integer>();

int n = sc.nextInt();

int number; String name;

for(int i = 0 ; i < n ; i++){

name = "";

sc.nextLine();

name = sc.nextLine();

number = sc.nextInt();

hts.put(name , number);

}

while(n > 0){

sc.nextLine();

String query = sc.nextLine();

if(hts.containsKey(query)){

for(Map.Entry mts : hts.entrySet()){

System.out.println(mts.getKey() +"="+mts.getValue());

break;

}

}

else{

System.out.println("Not found");

}

n = n - 1;

}

//int query = sc.nextInt();

}

}