1011 B | 1011 chars
import sys
from math import sqrt, pi, sin, factorial, ceil, floor
from datetime import datetime, timedelta
SYS_INPUT = True
RECURSION_LIMIT = 10 ** 7
SET_RECURSION = False
BLANK = " "
if SET_RECURSION:
sys.setrecursionlimit(RECURSION_LIMIT)
inp = lambda : sys.stdin.readline().rstrip() if SYS_INPUT else input
mii = lambda x = BLANK : [*map(int,inp().split(x))]
mfi = lambda x = BLANK : [*map(float,inp().split(x))]
ii = lambda : int(inp())
fi = lambda : float(inp())
isplit = lambda : inp().split()
p = print
def gcd(a, b): return gcd(b, a % b) if b > 0 else a
def lcm(a, b): return a * b // gcd(a, b)
def solve():
n = ii()
names = [inp() for _ in range(n)]
chk = [False] * n
for _ in range(ii()):
l = isplit()
for i in l:
for idx in range(n):
if i == names[idx]:
chk[idx] = True
for idx in range(n):
p(f"{names[idx]} is {'present' if chk[idx] else 'absent'}")
if __name__ == "__main__":
tc = ii()
for t in range(1, tc+1):
p(f"Test set {t}:")
ret = solve()
p()