PYTHON

t = int(input()) 
for _ in range(t): 
    n = int(input()) 
    a = list(map(int, input().split())) 
 
    is_balanced = False 
    for i in range(1, n): 
        left_sum = sum(a[:i])
        right_sum = sum(a[i:])
        if left_sum == right_sum: 
            is_balanced = True 
            break 
    if is_balanced: 
        print("Yes") 
    else: 
        print("No")