Q=int(input())
from collections import deque
q=deque()
for _ in range(Q):
    query=list(input().split())
    if query[0]=='1':
        q.append(query[1])
        while len(q)>=3 and q[-3]=='(' and q[-2]=='|' and q[-1]==')':
            q.pop()
            q.pop()
            q.pop()
    else:
        if q:
            q.pop()
        else:
            q.append('(')
            q.append('|')
        while len(q)>=3 and q[-3]=='(' and q[-2]=='|' and q[-1]==')':
            q.pop()
            q.pop()
            q.pop()
    if q:
        print("No")
    else:
        print("Yes")