import java.io.; import java.util.;

public class Solution {

public static void main(String[] args) {
    /* Enter your code here. Read input from STDIN. Print output to STDOUT. Your class should be named Solution. */

    Scanner scanner = new Scanner(System.in);

    int size = scanner.nextInt();

    ArrayList<List> data = new ArrayList<>();

    scanner.nextLine();
    for(int i=0; i<size; i++){
        // int limit = scanner.nextInt();
        String str = scanner.nextLine();
        String[] arr =  str.split(" ");
        data.add(Arrays.asList(arr));
    }

    int searchSize = scanner.nextInt();

    scanner.nextLine();
    for(int i=0; i<searchSize; i++){
        String str = scanner.nextLine();
        String[] arr =  str.split(" ");
        int dataIndex = Integer.parseInt(arr[0]);
        int searchIndex = Integer.parseInt(arr[1]);
        List<String> fetch = data.get(dataIndex-1);
        if(fetch.size() > searchIndex){
            System.out.println(fetch.get(searchIndex));
        }else{ 
            System.out.println("ERROR!");
        }
    }
    scanner.close();
}

}