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 picture of a large kite in the dessert'. How many words end with the letter 'n' in the sentence.
[A]: 1


[Q]: Sentence: 'several cows standing in the grass by a tree'. How many words end with the letter 'n' in the sentence.
[A]: 1


[Q]: Sentence: 'a person on a horse near some cows'. How many words end with the letter 's' in the sentence.
[A]:
1