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

[EX Q]: Sentence: 'a blue and white fire hydrant and two cars parked across the street'. How many words contain the letter 'y' in the sentence.
[EX A]: 1

[EX Q]: Sentence: 'person standing in the grass striking a baseball with a bat'. How many words contain the letter 's' in the sentence.
[EX A]: 5

[EX Q]: Sentence: 'an overhead shot of bananas and other ingredients in a blender'. How many words contain the letter 'm' in the sentence.
[EX A]:
0