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

[EX Q]: Sentence: 'several people sitting around a table eating pizza'. How many words contain the letter 'u' in the sentence.
[EX A]: 1

[EX Q]: Sentence: 'two elephants are standing by the concrete barrier'. How many words contain the letter 'c' in the sentence.
[EX A]: 1

[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