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

[Q]: Sentence: 'a man walking across a beach carrying a surfboard'. How many words contain the letter 'i' in the sentence.
[A]: 2


[Q]: Sentence: 'looking out a window at a tall building with a clock on the face'. How many words contain the letter 'l' in the sentence.
[A]: 4


[Q]: Sentence: 'a close up of a cat in a bath room sink'. How many words contain the letter 'g' in the sentence.
[A]:
0