n, m, k = list(map(int, input().split()))

s = [[0 for i in range(n)]for j in range(m)]

for i in range(n+1):

    for j in range(m+1):

        if (i*m + j*n - 2*i*j) == k:

            print("Yes")

            exit()

print("No")
n, m, k = list(map(int, input().split()))

for i in range(n+1):

    for j in range(m+1):

        if (i*m + j*n - 2*i*j) == k:

            print("Yes")

            exit()

print("No")
n, m, k = list(map(int, input().split()))
s = [[0 for i in range(n)] for j in range(m)]
for i in range(n + 1):
    for j in range(m + 1):
        if (i * m + j * n - 2 * i * j) == k:
            print("Yes")
            exit()
print("No")

n, m, k = list(map(int, input().split()))
for i in range(n + 1):
    for j in range(m + 1):
        if (i * m + j * n - 2 * i * j) == k:
            print("Yes")
            exit()
print("No")

-s = [[0 for i in range(n)] for j in range(m)]