#Dinic法で最大流を求める
#deque のimport が必要
#逆辺追加しなきゃいけないから、
#グラフの構成はadd_edgeで行う
#最大流は　flow    メソッドで

from collections import deque
class Dinic:
    def __init__(self,N):
        self.N = N
        self.G = [[] for _ in range(N)]
        self.level = None
        self.progress = None
        self.edge = []
    def add_edge(self,fr,to,cap):
        forward = [to,cap,None]
        forward[2] = backward = [fr,0,forward]
        self.G[fr].append(forward)
        self.G[to].append(backward)
        self.edge.append(forward)
    def add_multi_edge(self,v1,v2,cap1,cap2):
        edge1 = [v2,cap1,None]
        edge1[2] = edge2 = [v1,cap2,edge1]
        self.G[v1].append(edge1)
        self.G[v2].append(edge2)
        self.edge.append(edge1)
    def get_edge(self,i):
        return self.edge[i]
        # i 回目に追加した辺のポインタを返す
        # 0-index, 順辺のみ

    def bfs(self,s,t):
        self.level = level = [None] * self.N
        q = deque([s])
        level[s] = 0
        G = self.G
        while q:
            v = q.popleft()
            lv = level[v] + 1
            for w,cap,_ in G[v]:
                if cap and level[w] is None:
                    level[w] = lv
                    q.append(w)
        return level[t] is not None
    def dfs(self, v, t, f):
        if v == t:
            return f
        level = self.level
        for e in self.it[v]:
            w, cap, rev = e
            if cap and level[v] < level[w]:
                d = self.dfs(w, t, min(f, cap))
                if d:
                    e[1] -= d
                    rev[1] += d
                    return d
                else:
                    pass
            else:
                pass
        return 0

    def flow(self, s, t):
        flow = 0
        INF = 10**9 + 7
        G = self.G
        while self.bfs(s, t):
            *self.it, = map(iter, self.G)
            f = INF
            while f:
                f = self.dfs(s, t, INF)
                flow += f
        return flow
    def min_cut(self,s):
        #最小カットを実現する頂点の分割を与える
        #True  なら　source側
        #False なら　sink側
        visited = [False for i in range(self.N)]
        q = deque([s])
        while q:
            now = q.popleft()
            visited[now] = True
            for to,cap,_ in self.G[now]:
                if cap and not visited[to]:
                    visited[to] = True
                    q.append(to)
        return visited
    def reset(self):
        for e in self.edge:
            r = e[2]
            e[1] = 1
            r[1] = 0
    def calc(self,i):
        e = self.edge[i]
        r = e[2]
        r[1] = 0
        e[1] = 0

import sys
sys.setrecursionlimit(10 ** 8)
rr = sys.stdin
N,M,L = map(int,rr.readline().split())
edge = []
for _ in range(L):
    s,t = map(int,rr.readline().split())
    edge.append((s,t))

dinic = Dinic(N + M + 2)
start = 0
end = N + M + 1
for s,t in edge:
    dinic.add_edge(s,t + N,1)
for i in range(1,N+1):
    dinic.add_edge(0,i,1)
for j in range(1,M+1):
    dinic.add_edge(j + N,end,1)
ans = [0] * L
F = dinic.flow(start,end)
l = []
for i in range(L):
    if dinic.get_edge(i)[1] == 1:
        ans[i] = "Yes"
    else:
        l.append(i)
"""
for i in range(L):
    if ans[i] == 1:continue
    dinic = Dinic(N + M + 2)
    for j in range(L):
        if j == i:continue
        s,t = edge[j]
        dinic.add_edge(s,t+N,1)
    for j in range(1,N+1):
        dinic.add_edge(start,j,1)
    for j in range(1,M+1):
        dinic.add_edge(j + N,end,1)
    if dinic.flow(start,end) != F:
        pass
    else:
        ans[i] = 1
"""
for i in l:
    s,t = edge[i]
    #if ans[i] == 1:continue
    #dinic.reset()
    """
    if dinic.get_edge(i)[1] == 1:
        ans[i] = 'Yes'
        continue
    """
    dinic.calc(i)
    """
    dinic.calc(L-1+s)
    dinic.calc(L-1+N-1+t)
    """
    e = dinic.get_edge(L-1+s)
    r = e[2]
    e[1] = 1
    r[1] = 0
    e = dinic.get_edge(L-1+N+t)
    r = e[2]
    e[1] = 1
    r[1] = 0
    if dinic.flow(start,end) == 1:
        ans[i] = 'Yes'
    else:
        ans[i] = 'No'
    dinic.get_edge(i)[1] = 1
    dinic.flow(start,end)
print(*ans,sep="\n")
"""
for a in ans:
    if a == 0:
        print('No')
    else:
        print('Yes')
"""