In this task, you need to count the number of words in a sentence that contain the given letter

Q: Sentence: 'a man with baskets of goods stands next to his bicycle'. How many words contain the letter 'r' in the sentence.

A: 0
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Q: Sentence: 'a gothic tower features a clock near a river'. How many words contain the letter 'e' in the sentence.

A: 4
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Q: Sentence: 'a bunch of sheep are standing in a pin'. How many words contain the letter 'b' in the sentence.

A:
1
****