In this task, you need to count the number of words in a sentence that contain the given letter
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Question: Sentence: 'two males and a drink a laptop and a cellphone'. How many words contain the letter 'b' in the sentence.

Answer: 0


Question: Sentence: 'a bed has an empty bag and folded laundry stacked on it'. How many words contain the letter 'm' in the sentence.

Answer: 1


Question: Sentence: 'a little girl is preparing food at a table'. How many words contain the letter 'b' in the sentence.

Answer:
1