Expert Enough

#include<bits/stdc++.h>

using namespace std;

struct data
{
    char maker[23];

    int low,high;

} database[10005];

int main()
{
    int test,koyta,khojo,i,j,query;

    char store[23];

    scanf("%d",&test);

    while(test--)
    {
        scanf("%d",&koyta);

        for(i=1; i<=koyta; i++)
        {
            scanf("%s%d%d",database[i].maker,&database[i].low,&database[i].high);
        }

        scanf("%d",&query);

        while(query--)
        {
            scanf("%d",&khojo);

            int cnt = 0;

            for(i=1; i<=koyta; i++)
            {
                if(khojo>=database[i].low && khojo<=database[i].high)
                {
                    cnt++;

                    strcpy(store,database[i].maker);
                }
            }

            if(cnt==1)
            {
                printf("%s\n",store);
            }
            else
            {
                printf("UNDETERMINED\n");
            }

        }

        if(test>0)
        {
            puts("");
        }
    }

    return 0;
}