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

[Q]: Sentence: 'martha stewart holding a fluffy siamese cat on her arms'. How many words contain the letter 'a' in the sentence.
[A]: 6


[Q]: Sentence: 'a cat is laying in a piece of luggage'. How many words contain the letter 'p' in the sentence.
[A]: 1


[Q]: Sentence: 'a table with baked goods and coffee on it'. How many words contain the letter 'h' in the sentence.
[A]:
1