p = 0
rem = {}
st = []

Q = int(input())
for _ in range(Q):
    qs = input().split()
    match qs:
        case ('1', c):
            st.append(c)
            if len(st) >= 3 and st[-3] == '(' and st[-2] == '|' and st[-1] == ')':
                rem[p] = True
                st.pop()
                st.pop()
                st.pop()
            else:
                rem[p] = False

            p += 1

        case ('2',):
            p -= 1
            if rem[p]:
                st.append('(')
                st.append('|')
            else:
                st.pop()

        case _:
            assert False

    if len(st) == 0:
        print('Yes')
    else:
        print('No')