from collections import deque
q=int(input())
score=deque()
min_score=deque()
ok=deque()
for i in range(q):
  query=input().split()
  if query[0]=='1':
    c=query[1]
    if c=='(':
      if len(ok)>0 and ok[-1]==0:
      	ok.append(0)
      else:
      	ok.append(0)
      if len(score)>0:
        score.append(score[-1]+1)
        min_score.append(min_score[-1])
      else:
        score.append(1)
        min_score.append(1)
    elif c==')':
    	if len(ok)>0 and ok[-1]==0:
    		ok.append(False)
    	else:
    		ok.append(True)
    	if len(score)>0:
    		score.append(score[-1]-1)
    		min_score.append(min(score[-1],min_score[-1]))
    	else:
    		score.append(-1)
    		min_score.append(-1)
    else:
      if score and score[-1]==0:
        ok.append(0)
      else:
      	if len(ok)>0 and ok[-1]==1:
      		ok.append(False)
      	else:
      		ok.append(True)
      if len(score)>0:
        score.append(score[-1])
        min_score.append(min(score[-1],min_score[-1]))
      else:
        score.append(0)
        min_score.append(0)
  else:
    score.pop()
    min_score.pop()
    ok.pop()
  if len(score)==0 or (score[-1]==0 and min_score[-1]==0 and ok[-1]):
    print("Yes")
  else:
    print("No")