import json
from random import choice
from sys import argv
from collections import OrderedDict

def generate_from_json(text):
    with open(text) as data_file:
     out_list = []
     data = json.load(data_file, object_pairs_hook=OrderedDict)
     out_string = " ".join(choice(data[keys])for keys in data)
     return out_string

if __name__ == '__main__':
    if argv[1:]:
       print(generate_from_json(argv[1]))
    else:
       print('Usage:', argv[0], 'something_antani.json')