import sys
input = sys.stdin.readline

Q = int(input())
p = [0]
s = [0]
t = [0]
ok = [1]

for _ in range(Q):
    q = input().split()
    if q[0] == '1':
        x = t[-1]
        y = ok[-1]
        c = q[1]
        if y:
            if c == '(':
                p.append(x)
                s.append(0)
                x = len(s) - 1
            elif c == '|':
                if x and s[x] == 0:
                    p.append(p[x])
                    s.append(1)
                    x = len(s) - 1
                else:
                    y = 0
            else:
                if x and s[x] == 1:
                    x = p[x]
                else:
                    y = 0
        t.append(x)
        ok.append(y)
    else:
        t.pop()
        ok.pop()
    print('Yes' if ok[-1] and t[-1] == 0 else 'No')