import re
 
is_lock_ness_monster = lambda string : True if re.search(r'\b(?:tree fiddy|3\.50|three fifty)\b', string) else False
 
 
 
print ("Fixed Tests")
 
def fixed_tests():
 
    print ('Basic Test Cases')
 
    def basic_test_cases():
        print (is_lock_ness_monster ("Your girlscout cookies are ready to ship. Your total comes to tree fiddy"), "---", True)
        print (is_lock_ness_monster ("Howdy Pardner. Name's Pete Lexington. I reckon you're the kinda stiff who carries about tree fiddy?"), "---", True)
        print (is_lock_ness_monster ("I'm from Scottland. I moved here to be with my family sir. Please, $3.50 would go a long way to help me find them"), "---", True)
        print (is_lock_ness_monster ("Yo, I heard you were on the lookout for Nessie. Let me know if you need assistance."), "---", False)
        print (is_lock_ness_monster ("I will absolutely, positively, never give that darn Lock Ness Monster any of my three dollars and fifty cents"), "---", False)
        print (is_lock_ness_monster ("Did I ever tell you about my run with that paleolithic beast? He tried all sorts of ways to get at my three dolla and fitty cent? I told him 'this is MY 4 dolla!'. He just wouldn't listen."), "---", False)
        print (is_lock_ness_monster ("Hello, I come from the year 3150 to bring you good news!"), "---", False)
        print (is_lock_ness_monster ("By 'tree fiddy' I mean 'three fifty'"), "---",  True)
        print (is_lock_ness_monster ("I will be at the office by 3:50 or maybe a bit earlier, but definitely not before 3, to discuss with 50 clients"), "---", False)
        print (is_lock_ness_monster (""), "---", False)
 
    basic_test_cases ()
 
fixed_tests ()

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