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

[EX Q]: Sentence: 'the laptop is disassembled with the parts piled on the outer shell'. How many words contain the letter 'v' in the sentence.
[EX A]: 0

[EX Q]: Sentence: 'a cat is walking on a wooden deck in the snow'. How many words contain the letter 'q' in the sentence.
[EX A]: 0

[EX Q]: Sentence: 'a group of cattle grazing in a field near a road'. How many words contain the letter 'l' in the sentence.
[EX A]:
2