#include<stdio.h>
char s[800005], t[800005];
int v[800005];
int main()
{
	int q;
	scanf("%d", &q);
	int n = 0, m = 0;
	char cc[2], c;
	int qq;
	for (; q > 0; q--)
	{
		scanf("%d", &qq);
		if (qq == 1)
		{
			scanf("%s", cc);
			c = cc[0];
			if (c == ')' && m > 1)
			{
				if (t[m - 1] == '|' && t[m - 2] == '(')
				{
					v[n] = 1;
					s[n++] = c;
					m -= 2;
				}
				else
				{
					v[n] = 0;
					s[n++] = c;
					t[m++] = c;
				}
			}
			else
			{
				v[n] = 0;
				s[n++] = c;
				t[m++] = c;
			}
		}
		else
		{
			n--;
			if (s[n] == ')')
			{
				if (v[n] > 0)
				{
					t[m++] = '(';
					t[m++] = '|';
				}
				else
					m--;
			}
			else
				m--;
		}
		if (m == 0)
			printf("Yes\n");
		else
			printf("No\n");
	}
	return 0;
}