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 angles of a frosted donut with a bite taken out of the side'. How many words contain the letter 'z' in the sentence.

Answer: 0


Question: Sentence: 'the street corner is flooded deep with water'. How many words contain the letter 'f' in the sentence.

Answer: 1


Question: Sentence: 'the skateboarder in jeans is jumping on his board'. How many words contain the letter 'f' in the sentence.

Answer:
0