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

[EX Q]: Sentence: 'a teddy bear that is sitting up on the ground'. How many words contain the letter 'm' in the sentence.
[EX A]: 0

[EX Q]: Sentence: 'a blue traffic sign next to a parked car on a city street'. How many words contain the letter 'g' in the sentence.
[EX A]: 1

[EX Q]: Sentence: 'several giraffes and a baby giraffe move through their enclosure'. How many words contain the letter 'i' in the sentence.
[EX A]:
3