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 sleek and pointy fighter jet flying in the sky'. How many words contain the letter 'f' in the sentence.

Answer: 2


Question: Sentence: 'two animals are walking along in a field'. How many words contain the letter 'y' in the sentence.

Answer: 0


Question: Sentence: 'a man is swinging a bat a a baseball'. How many words contain the letter 'k' in the sentence.

Answer:
0