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

[EX Q]: Sentence: 'the bathroom has a shower toilet toilet paper and a sink with leaves in it'. How many words contain the letter 'v' in the sentence.
[EX A]: 1

[EX Q]: Sentence: 'a room with a mirror and a desk with a monitor'. How many words contain the letter 'z' in the sentence.
[EX A]: 0

[EX Q]: Sentence: 'two zebras standing in a field of dry grass'. How many words contain the letter 'p' in the sentence.
[EX A]:
0