Question

Can you please explain this code

sentence= input("Please Enter A Sentence With No Puncatuation:> ")
sentence= sentence.lower()
keyword= input("Please Input A Word From The Sentence:> ")
keyword= keyword.lower()
words= sentence.split(' ')
for (i, subword) in enumerate(words):
if(subword == keyword):
print(i+1)
break
else:
print("Error This Word Isnt In The Sentence")

Answer 1

I don't understand this question