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

[EX Q]: Sentence: 'bus moving through parking lot in front of building'. How many words contain the letter 'g' in the sentence.
[EX A]: 4

[EX Q]: Sentence: 'a cat sitting on a wooden chair look at the camera'. How many words contain the letter 'd' in the sentence.
[EX A]: 1

[EX Q]: Sentence: 'a young man riding a skateboard on a walkway'. How many words contain the letter 'h' in the sentence.
[EX A]:
0