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 woman standing in the dirt looking up at an elephant'. How many words contain the letter 'b' in the sentence.

Answer: 0


Question: Sentence: 'a display of bananas on rack with various aisle in background'. How many words contain the letter 'x' in the sentence.

Answer: 0


Question: Sentence: 'man taking a picture while three people watch'. How many words contain the letter 'f' in the sentence.

Answer:
0