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: 'many sheep are out in the green grass'. How many words end with the letter 'n' in the sentence.
[A]: 2


[Q]: Sentence: 'a crowd standing around an elaborately decorated stage'. How many words end with the letter 'd' in the sentence.
[A]: 3


[Q]: Sentence: 'two people are playing tennis on the wings of a flying airplane'. How many words end with the letter 's' in the sentence.
[A]:
2