n = int(input())
for i in range(n):
    a = int(input())
    L = list(map(int,input().split()))
    sums,he,f = sum(L),0,0
    for j in range(len(L)//2+1):
        he += L[j]
        if sum(L) == he*2:
            f = 1
            break
    if f == 1:
        print("Yes")
    else:
        print("No")