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

[EX Q]: Sentence: 'the young giraffe is standing near the fence'. How many words contain the letter 's' in the sentence.
[EX A]: 2

[EX Q]: Sentence: 'a man rides a black motorcycle around a curve'. How many words contain the letter 'y' in the sentence.
[EX A]: 1

[EX Q]: Sentence: 'a woman wearing orange clothing standing outside a brick shack'. How many words contain the letter 'f' in the sentence.
[EX A]:
0