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 in a white turban drives a motorcycle along a dirty road'. How many words contain the letter 'd' in the sentence.

Answer: 3


Question: Sentence: 'adults with helmets sitting on tricycles made for children'. How many words contain the letter 'r' in the sentence.

Answer: 3


Question: Sentence: 'a man standing next to a red doubedecker bus'. How many words contain the letter 'v' in the sentence.

Answer:
0