Вывод последовательностей с использованием randint()

#!/usr/bin/env python3
 
import random
import sys
 
listarticles=["the","a","for","an","this","that","those"]
listsush=["cat","dog","man","woman","duck","girl","boy"]
listglag=["sing","walk","run","drink","eat","sleep","cry"]
listnarech=["loudly","fastly","well","badly","quietly","ugly","blackly"]
 
line = 0
while line!=5:
        ls1 = random.choice(listarticles)
        print(ls1, end = " ")
        ls2 = random.choice(listsush)
        print(ls2, end = " ")  
        ls3 = random.choice(listglag)
        print(ls3, end = " ")
        ls4 = random.choice(listnarech)
        print(ls4, end = " ")
        lookup1=(ls1,ls2,ls3,ls4) # артикль,существительное,глагол,наречие
        lookup2=(ls1,ls2,ls3)     # артикль,существительное,глагол
        structed=[]               # создаю пустой список
        structed.append(lookup1)  # добавляю в него содержимое lookup1,lookup2
        structed.append(lookup2)  
        whosfirst = random.randint(0,1) # выбор одного из двух
        print('{}'.format(structed[whosfirst])) # форматный вывод
        line+=1

from random import choice
 
listarticles=["the","a","for","an","this","that","those"]
listsush=["cat","dog","man","woman","duck","girl","boy"]
listglag=["sing","walk","run","drink","eat","sleep","cry"]
listnarech=["loudly","fastly","well","badly","quietly","ugly","blackly"]
 
line = 0
while line!=5:
    structed = [choice(x) for x in (listarticles,listsush,listglag,listnarech)]
    structed1 = [choice(x) for x in (listarticles,listsush,listglag)]
    print(' '.join(choice((structed, structed1))) )
    line+=1
 
'''a girl sing
those girl run
those man sing badly
that girl sing
that boy drink fastly'''