challenging-america-word-gap-prediction0/Untitled-1.ipynb

import random
import re
with open('test-A/in.tsv', 'r') as f_in:
    with open('test-A/out.tsv', 'w') as f_out:
        for line in f_in:
            v = random.choice(re.split(" |\n|\t", line)[50:])
            f_out.write(f'{v}:0.9 :0.1\n')