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.

[EX Q]: Sentence: 'a tennis player in a red shirt is serving the ball'. How many words end with the letter 'r' in the sentence.
[EX A]: 1

[EX Q]: Sentence: 'a triangle duck crossing sign with red border'. How many words end with the letter 'e' in the sentence.
[EX A]: 1

[EX Q]: Sentence: 'two apples and a bowl and jar of applesauce on a cloth'. How many words end with the letter 's' in the sentence.
[EX A]:
1