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

[EX Q]: Sentence: 'a woman in glasses and a black shirt next to clock'. How many words contain the letter 'q' in the sentence.
[EX A]: 0

[EX Q]: Sentence: 'a man standing in the ocean holding a surfboard'. How many words contain the letter 'c' in the sentence.
[EX A]: 1

[EX Q]: Sentence: 'a cat is playing with a stuffed animal toy'. How many words contain the letter 'v' in the sentence.
[EX A]:
0