Q = int(input())
IsRemoved = [False] * Q
now = 0
L = []
kokko = list("(|)")
for _ in range(Q):
    que = list(input().split())
    # print(L, now, IsRemoved)
    if(que[0] == "1"):
        L.append(que[1])
        if(len(L) >= 3 and L[-3:] == kokko):
            IsRemoved[now] = True
            L.pop()
            L.pop()
            L.pop()
        now += 1
    else:
        now -= 1
        if(IsRemoved[now]):
            L.append("(")
            L.append("|")
        else:
            L.pop()

    if(len(L) == 0):
        print("Yes")
    else:
        print("No")