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 person sitting in a chair in a store'. How many words end with the letter 'n' in the sentence.
[A]: 3


[Q]: Sentence: 'a blackandwhite photo of a woman using a hairdryer'. How many words end with the letter 'a' in the sentence.
[A]: 3


[Q]: Sentence: 'three elderly people are standing by fruit in a super market'. How many words end with the letter 'y' in the sentence.
[A]:
2