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: 'a man with a hat on sitting in a car with the door open and a laptop on his lap'. How many words contain the letter 'e' in the sentence.

Answer: 2


Question: Sentence: 'a man holding a racquet hits a tennis ball'. How many words contain the letter 'v' in the sentence.

Answer: 0


Question: Sentence: 'a couple of people on a field of snow with skis'. How many words contain the letter 'g' in the sentence.

Answer:
0