package main

import	(
	"fmt"
	"os"
)

func main(){
	query_val, query_present := os.LookupEnv("QUERY_STRING")
	if query_present {
		fmt.Print("20 text/gemini\r\n")
		fmt.Print("Hello,",query_val)
	} else {
		fmt.Print("11 What is your name?\r\n")
	}
}