In this task, you need to count the number of words in a sentence that end with the given letter. Answer with numbers and not words.

Q: Sentence: 'a young man swings his tennis racket on the court'. How many words end with the letter 's' in the sentence.

A: 3
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Q: Sentence: 'a man and woman are featured on a card'. How many words end with the letter 'd' in the sentence.

A: 3
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Q: Sentence: 'a crowded airport has people waiting for their luggage'. How many words end with the letter 'r' in the sentence.

A:
2
****