from collections import deque
S=[""]
T=deque()
ind=[0]
Q=int(input())
for _ in range(Q):
    q=list(input().split())
    if q[0]=="1":
        S.append(q[1])
        if len(T)==0:
            T.append(q[1])
            ind.append(ind[-1]+1)
        elif q[1]==")" and len(T)>=2 and (T[-2]=="(" and T[-1]=="|"):
            T.pop();T.pop()
            ind.append(ind[-1]-1)
        else:
            T.append(q[1])
            ind.append(ind[-1])
    else:
        if ind[-1]==ind[-2]:
            T.pop()
        else:
            pre=ind[-2]
            i=-2
            while S[i]!="" and ind[i]==pre:
                T.appendleft(S[i])
                i-=1
        S.pop();ind.pop()
    print("Yes" if len(T)==0 else "No")