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 man in a snow suit skiing down a powdery mountain'. How many words end with the letter 'n' in the sentence.
[A]: 4


[Q]: Sentence: 'two black horses standing outside in the snow'. How many words end with the letter 's' in the sentence.
[A]: 1


[Q]: Sentence: 'a large dog is sleeping on a bed'. How many words end with the letter 'd' in the sentence.
[A]:
1