2.2B Manipulating Strings

# Scenario: youu want to write a python
# script that takes a string and counts the
# occurrences of a specified
# word in a given excerpt.


# prompt user to enter Sentence and
# word to look for in sentence

a = str(input('Sentence: '))
b = str(input('Word to look for in sentence: '))
c = a.lower()
d = c.count(b)

print('There are {} occurrences of "\'{}\'" in the sentence.' .format(d, b))