#!/usr/bin/env python

import json
import sys

def jx_ask():
    return None

if __name__ == "__main__":
    question1 = {
        "command": "prompt",
        "type": "string",
        "prompt": "Enter your name: ",
    }
    print(json.dumps(question1))
    answer = input()
    print(answer, file=sys.stderr)

    question2 = {
        "command": "prompt",
        "type": "string",
        "prompt": "Please try again: ",
    }
    print(json.dumps(question2))
    answer = input()
    print(answer, file=sys.stderr)

    success = {
        "command": "success",
    }
    print(json.dumps(success))