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

[EX Q]: Sentence: 'a man with a surfboard walking across a bridge towards the ocean'. How many words contain the letter 'w' in the sentence.
[EX A]: 3

[EX Q]: Sentence: 'a woman with a green umbrella crosses the wet street'. How many words contain the letter 'q' in the sentence.
[EX A]: 0

[EX Q]: Sentence: 'bathroom with green tiled shower and red patterned shower curtain'. How many words contain the letter 'e' in the sentence.
[EX A]:
6