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

[EX Q]: Sentence: 'a herd of giraffe grazing from a feeder'. How many words contain the letter 'h' in the sentence.
[EX A]: 1

[EX Q]: Sentence: 'an old motorcycle with the seat missing parked in a garage with other parts and motorcycles'. How many words contain the letter 'r' in the sentence.
[EX A]: 6

[EX Q]: Sentence: 'a man with a knife cutting an apple'. How many words contain the letter 'q' in the sentence.
[EX A]:
0