const input = "5\n1 (\n1 |\n1 )\n2\n1 |\n";
const lines = input.trim().split("\n");
const Q = Number(lines[0]);
const query = lines.slice(1);
var left=0;
var center=0;
var right=0;
var str="";
if(query[0].charAt(2)!="("){
	for(let t=0; t<Q; t++){
		console.log("No");
	}
}else{
	for(let i=0; i<Q; i++){
	    if (/^[0-9]\s[(|)]$/.test(query[i]) == true){
		    str = str + query[i].charAt(2);
	    }else{
	        str = str.slice(0, -1);
	    }
	    if(query[i].charAt(2)=="("){
		    left++;
	    }else if(query[i].charAt(2)=="|"){
    		center++;
    	}else if(query[i].charAt(2)==")"){
		    right++;
	    }
	    if(str.slice(-1)==")"){
		    if(left==center&&center==right){
			    var result=0;
			    var temp = str;
	    		while (temp.includes("(|)")) {
                    temp = temp.replaceAll("(|)", "");
                }
                console.log(temp === "" ? "Yes" : "No");
	    	}else{
			    console.log("No");
		    }
	    }else{
	        console.log("No");
	    }
	    if(str.slice(-2) == "||"){
	        while(i<Q){
	            console.log("No");
	            i++;
	        }
	    }
	}
}