import sys

input_data = sys.stdin.read().split('\n')
print(input_data)
Q = int(input_data[0])

st = [''] * 800005
history_sz = [0] * 800005
sz = 0
L = 0
out = []
idx = 1

for q in range(Q):
    q_type = input_data[idx].split()
    if q_type[0] == "1":
        L += 1
        st[sz] = q_type[1]

        sz += 1
        if sz >= 3 and st[sz-3] == '(' and st[sz-2] == '|' and st[sz-1] == ')':
            sz -= 3
        history_sz[L] = sz

        if sz == 0:
            out.append("Yes")
        else:
            out.append("No")

    else:
        L -= 1
        sz = history_sz[L]

        if sz == 0:
            out.append("Yes")
        else:
            out.append("No")
    
    idx += 1

sys.stdout.write('\n'.join(out) + '\n')