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

[EX Q]: Sentence: 'a boy is doing a trick with his skateboard'. How many words contain the letter 'y' in the sentence.
[EX A]: 1

[EX Q]: Sentence: 'an image of a person holding a blunt object is rendered in red and blue tones'. How many words contain the letter 'x' in the sentence.
[EX A]: 0

[EX Q]: Sentence: 'a vase sitting on a table with red flowers'. How many words contain the letter 'p' in the sentence.
[EX A]:
0

