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 few zebras graze with butts towards the camera'. How many words end with the letter 's' in the sentence.

A: 3
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Q: Sentence: 'a container of mouthwash is sitting on the kitchen sink'. How many words end with the letter 'n' in the sentence.

A: 2
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Q: Sentence: 'a woman with an closed umbrella and looking down at a cell phone and a man looking at it over her shoulder in front of a tiled wall and a metal gate'. How many words end with the letter 'f' in the sentence.

A:
1
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