N = int(input())
S = ""
result = []
num1 = 0
num2 = 0
num3 = 0
last = ""

def judge(st):
    if st == "":
        return "Yes"
    return "No" if st == st.replace("(|)", "") else judge(st.replace("(|)", ""))

querys = [input().split() for _ in range(N)]

for query in querys:
    if query[0] == "1":
        c = query[-1]
        last = c
        S += c
        match c:
            case ("("):
                num1 += 1
            case (")"):
                num2 += 1
            case ("|"):
                num3 += 1
    else:
        S = S[:-1]
        match last:
            case ("("):
                num1 -= 1
            case (")"):
                num2 -= 1
            case ("|"):
                num3 -= 1

    print(judge(S))