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

[Q]: Sentence: 'an orange cat laying on top of a wooden table'. How many words contain the letter 'l' in the sentence.
[A]: 2


[Q]: Sentence: 'a man in a suit with his finger in his ear'. How many words contain the letter 'm' in the sentence.
[A]: 1


[Q]: Sentence: 'the man and child are walking out into the water'. How many words contain the letter 'f' in the sentence.
[A]:
0