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

Q: Sentence: 'a group of people skiing down a mountain slope'. How many words contain the letter 'e' in the sentence.

A: 2
****
Q: Sentence: 'a couple of horses standing next to each other on a field'. How many words contain the letter 'q' in the sentence.

A: 0
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Q: Sentence: 'two people riding horses on a dirt ground'. How many words contain the letter 'w' in the sentence.

A:
1
****