"""
ばかでごめんなさい
"""

from math import isqrt
import sys

mod = 998244353
input = sys.stdin.readline
II = lambda : int(input())
MI = lambda : (int(_) for _ in input().split())
LI = lambda : list(int(_) for _ in input().split())

q = II()
st = [""] * (q + 1)
h = [0] * (q + 1)
sl = 0
top = 0
for i in range(q):
    qry = list(input().split())
    if qry[0] == "1":
        c = qry[1]
        st[top] = c
        top += 1
        if st[top-3:top] == ["(", "|", ")"]:
            top -= 3
        sl += 1
        h[sl] = top
    else:
        sl -= 1
        top = h[sl]
    print("Yes" if top == 0 else "No")