1 1 1
1000000000
2 1
 20 2 15
12698951 55128070 116962690 156763505 188535242 194018601 269939893 428710623 442819431 483000923 516768937 552903993 633087286 656092270 671535141 714291344 717660646 846508634 879748146 937368929
2 7
1 2
2 4
1 19
1 12
1 5
2 18
2 11
1 16
2 1
2 3
2 19
1 17
2 9
2 6
 6 3 10
62417580 78150524 410053501 582708235 630200761 760672946
2 2
1 5
1 2
1 4
2 4
2 1
2 1
1 6
2 5
2 6

NO
 NO
NO
NO
NO
NO
NO
YES
NO
NO
 NO
YES
NO
NO
YES
YES

def Core(size, rate, data):
	online_rate = []
	count = 0
	for item in data:
		if item[0] == 1:
			if size > count:
				count += 1
				online_rate.append(rate[item[1]])
				online_rate.sort(key=lambda x: -x)
			elif online_rate[-1] < rate[item[1]]:
				online_rate[-1] = rate[item[1]]
				online_rate.sort(key=lambda x: -x)
		else:
			if rate[item[1]] in online_rate and online_rate.index(rate[item[1]]) < size:
				print("YES")
			else:
				print("NO")


param1 = input().split(" ")
param2 = [0] + [int(i) for i in input().split(" ")]
param3 = [[int(j) for j in input().split(" ")] for i in range(int(param1[2]))]
Core(int(param1[1]), param2, param3)