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

[EX Q]: Sentence: 'two animals are walking along in a field'. How many words contain the letter 'y' in the sentence.
[EX A]: 0

[EX Q]: Sentence: 'a woman poses with a large teddy bear'. How many words contain the letter 'u' in the sentence.
[EX A]: 0

[EX Q]: Sentence: 'man running to catch a frisbee in a springtime park'. How many words contain the letter 'j' in the sentence.
[EX A]:
0