package main

import (
	"bufio"
	"fmt"
	"os"
)

type Node struct {
	c byte
	p *Node
	n int
}

func main() {
	sc := bufio.NewScanner(os.Stdin)
	sc.Split(bufio.ScanWords)
	out := bufio.NewWriter(os.Stdout)
	defer out.Flush()

	var q, cur int
	fmt.Scan(&q)
	st := make([]*Node, q+1)

	for i := 0; i < q; i++ {
		sc.Scan()
		if sc.Text() == "1" {
			sc.Scan()
			c := sc.Text()[0]
			prev := st[cur]
			now := &Node{c, prev, 1}
			if prev != nil { now.n = prev.n + 1 }
			
			if c == ')' && now.n >= 3 && now.p.c == '|' && now.p.p.c == '(' {
				now = now.p.p.p
			}
			cur++
			st[cur] = now
		} else {
			cur--
		}

		if st[cur] == nil {
			out.WriteString("Yes\n")
		} else {
			out.WriteString("No\n")
		}
	}
}