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 white biplane on grassy area next to buildings'. How many words contain the letter 'g' in the sentence.

Answer: 2


Question: Sentence: 'a tabby cat rests on a suitcase set on the floor in a room'. How many words contain the letter 'q' in the sentence.

Answer: 0


Question: Sentence: 'a woman sits on the couch as her cat walks across the open laptop she is holding'. How many words contain the letter 'z' in the sentence.

Answer:
0