# Write a Python program to check whether any word in a given sting contains duplicate characrters or not. Return True or False.  
 def duplicate_letters(text):
	word_list = text.split()
	for word in word_list:
		if len(word) > len(set(word)):
			return False
	return True
text = "Filter out the factorials of the said list."
print("Original text:")
print(text)
print("Check whether any word in the said sting contains duplicate characrters or not!")
print(duplicate_letters(text))
text = "Python Exercise."
print("\nOriginal text:")
print(text)
print("Check whether any word in the said sting contains duplicate characrters or not!")
print(duplicate_letters(text))
text = "The wait is over."
print("\nOriginal text:")
print(text)
print("Check whether any word in the said sting contains duplicate characrters or not!")
print(duplicate_letters(text))
