import sys, math

# Auto-generated code below aims at helping you parse
# the standard input according to the problem statement.

N = int(raw_input()) # Number of elements which make up the association table.
Q = int(raw_input()) # Number Q of file names to be analyzed.

mime = {}
answ = []
deflt = "UNKNOWN"

for i in xrange(N):
    # EXT: file extension
    # MT: MIME type.
    EXT, MT = raw_input().split()
    mime[EXT.lower()] = MT

for i in xrange(Q):
    FNAME = raw_input() # One file name per line.

    to_srch = FNAME.split('.')
    print >> sys.stderr, "to s: {0}".format(to_srch)

    if len(to_srch) > 1:
        answ.append(mime.get(to_srch[-1].lower(), deflt))
    else:
        answ.append(deflt)


# Write an action using print
# To debug: print >> sys.stderr, "Debug messages..."

for row in answ:
    print row # For each of the Q filenames, display on a line the corresponding MIME type. If there is no corresponding type, then display UNKNOWN.