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

[Q]: Sentence: 'a young man wearing a red tie sitting next to a cat'. How many words contain the letter 'h' in the sentence.
[A]: 0


[Q]: Sentence: 'child standing in front of a stop sign on a suburban street corner'. How many words contain the letter 'u' in the sentence.
[A]: 1


[Q]: Sentence: 'a glass vase on a table with purple and blue flowers'. How many words contain the letter 'q' in the sentence.
[A]:
0