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

[EX Q]: Sentence: 'a woman sits on the ground in front of a baby holding a flying disc'. How many words contain the letter 'q' in the sentence.
[EX A]: 0

[EX Q]: Sentence: 'a person that is wearing glasses looking into a mirror'. How many words contain the letter 'f' in the sentence.
[EX A]: 0

[EX Q]: Sentence: 'a person doing a jump over ramp with a dirtbike'. How many words contain the letter 'k' in the sentence.
[EX A]:
1