sentence = "House deemed an inappropriate manner for an event in the Oval Office."
letter = str (input())
print (sentence.count(letter))
e9c6e544635bc6e515f28d8b924edef1c19e839d
<mask token>

<mask token>
print(sentence.count(letter))

sentence = (
    'House deemed an inappropriate manner for an event in the Oval Office.')
letter = str(input())
print(sentence.count(letter))

sentence = "House deemed an inappropriate manner for an event in the Oval Office."
letter = str (input())
print (sentence.count(letter))