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 dozen glazed doughnuts with different patterns in a box'. How many words end with the letter 'n' in the sentence.
[A]: 2


[Q]: Sentence: 'a man and woman on a horse carriage riding down the street'. How many words end with the letter 'n' in the sentence.
[A]: 4


[Q]: Sentence: 'a person holding up a wine glass with wine'. How many words end with the letter 'a' in the sentence.
[A]:
2