def test(enter):
	x = enter[:len(enter)//2];y = enter[len(enter)//2:]
	xb = 0
	xc = 0
	for index in x:
		xb = xb + int(index)
	for index in y:
		xc = xc + int(index)
	z = xb - xc
	y = xc - xb


	if z == 1 or y == 1:
		return "Yes"
	else:
		return "No"

Fin = open("INPUT.txt", "r")
Fout = open ( "OUTPUT.txt", "w")

Finput = Fin.read().split()
k = int(Finput[0])
i = 1
while i <= k:
	Fout.write(test(Finput[i])+'\n')
	i+= 1