1237

import sys

elements = []
total_cases = int(input())

for i in range(0, total_cases):

	db_size = int(input())

	for j in range(0, db_size):
		entry = str(input())
		entry = entry.split(' ')
		elements.append({
			'name': entry[0],
			'low': int(entry[1]),
			'high': int(entry[2])
		})

result = []
total_queries = int(input())

for j in range(0, total_queries):
	query = int(input())
	query_result = list(filter(lambda x: int(query) in range(x['low'], x['high']), elements))

	if len(query_result) == 1:
		result.append(query_result[0]['name'])
	else:
		result.append('UNDETERMINED')

solution = ''
for r in result:
	solution += r
	solution += '\n'

print(solution)

sys.exit(0)