Dictionary.py

dictionary = {"cat" : "chat", "dog" : "chien", "horse" : "cheval"}
phone_numbers = {'boss' : 5551234567, 'Suzy' : 22657854310}
empty_dictionary = {}
words = ['cat', 'lion', 'horse', 'RAT']

for word in words:
    if word in dictionary:
        print(word, "->", dictionary[word])
    else:
        print(word, "is not in dictionary")

print(dictionary)
print(phone_numbers)
print(empty_dictionary)