In this task, you need to count the number of words in a sentence that contain the given letter

[EX Q]: Sentence: 'a counter top that has many pots and ingredients on it'. How many words contain the letter 'b' in the sentence.
[EX A]: 0

[EX Q]: Sentence: 'a sign reading butt street on the corner of a building with a no parking sign below it'. How many words contain the letter 'h' in the sentence.
[EX A]: 2

[EX Q]: Sentence: 'a street sign in an oriental language is shown beneath an overpass'. How many words contain the letter 'y' in the sentence.
[EX A]:
0