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

[Q]: Sentence: 'the street corner is flooded deep with water'. How many words contain the letter 'f' in the sentence.
[A]: 1

[Q]: Sentence: 'a television is sitting on a table in a room'. How many words contain the letter 'g' in the sentence.
[A]: 1

[Q]: Sentence: 'sink with dark wood cabinet doors beneath next to the toilet'. How many words contain the letter 'y' in the sentence.
[A]:
0