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

[EX Q]: Sentence: 'a teenager and child are fighting for a frisbee'. How many words contain the letter 'm' in the sentence.
[EX A]: 0

[EX Q]: Sentence: 'a woman swinging a tennis racquet in the air'. How many words contain the letter 'z' in the sentence.
[EX A]: 0

[EX Q]: Sentence: 'a plate contains a dinner of ham vegetables yams and beans'. How many words contain the letter 'o' in the sentence.
[EX A]:
2