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 plate has a stack of pancake and a sausage'. How many words end with the letter 's' in the sentence.

A: 1
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Q: Sentence: 'a reflection of a large building in a window'. How many words end with the letter 'f' in the sentence.

A: 1
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Q: Sentence: 'two little brown birds stand on a red brick surface'. How many words end with the letter 's' in the sentence.

A:
1
****