q = int(input())
st = []
d = []
for _ in range(q):
    x = input()
    if x[0] == '1':
        _, c = x.split()
        st.append(c)
        if len(st) >= 3 and st[-3] == '(' and st[-2] == '|' and st[-1] == ')':
            for _ in range(3):
                st.pop()
            d.append(1)
        else:
            d.append(0)
    else:
        if d.pop() == 1:
            st.append('(')
            st.append('|')
        else:
            st.pop()
    if len(st) == 0:
        print('Yes')
    else:
        print('No')