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

[Q]: Sentence: 'adult men playing with flying disc at popular beach'. How many words contain the letter 'o' in the sentence.
[A]: 1


[Q]: Sentence: 'an airplane in the sky trailing condensation'. How many words contain the letter 'p' in the sentence.
[A]: 1


[Q]: Sentence: 'a traffic sign with bullet holes in it near a wooded area'. How many words contain the letter 'k' in the sentence.
[A]:
0